Ology Hydrating Serum

Dupes for Hydrating Serum by Ology

Welcome to our breakdown of the 50 best Ology Hydrating Serum dupes and alternatives.

Looking for dupes for a different product? You can use our Dupe Finder to search for them!

If you'd like to see the all of the Ology dupes that we've found, check out our best Ology dupes guide.

We use hundreds of science-backed factors to find you the best dupes.
Learn more about our dupe methodology

Our Roundup

Here's a quick roundup of our findings. Continue reading for the full breakdown!

Rojukiss Hya Ceramide Serum
Most Similar Ingredients

Rojukiss's Hya Ceramide Serum is the dupe with the most similar ingredients. Our matching methodology puts it at an 54% ingredient match!

Naturium Niacinamide Serum 12% Plus Zinc 2%
Most Liked

Of all of the dupes for this product, Naturium's Niacinamide Serum 12% Plus Zinc 2% is the most liked by our community. Our matching algorithm puts it at an 62% overall match!

Overview

What it is

Serum with 33 ingredients that contains ceramides, exfoliants, hyaluronic acid, niacinamide and Vitamin E

Cool Features

It is cruelty-free and reef safe

Suited For

It has ingredients that are good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture

Free From

It doesn't contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates

Dupe #1

Rojukiss Hya Ceramide Serum

69% match

with the ingredients and function of Ology Hydrating Serum

79% Attribute Match
54% Ingredient Match

Dupe Explained

These products are both serums that contain ceramides, hyaluronic acid, niacinamide and Vitamin E. They've got a total of 13 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, parabens, silicones or sulfates.

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.

Both products are also reef safe.

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #2

No7 Future Renew Damage Reversal Serum

66% match

with the ingredients and function of Ology Hydrating Serum

59% Attribute Match
59% Ingredient Match

Dupe Explained

These products are both cruelty-free serums that contain exfoliants, hyaluronic acid, niacinamide and Vitamin E. They've got a total of 15 ingredients in common.

They both do not contain any common allergens, oils, parabens or sulfates.

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.

Both products are also reef safe.

Price Comparison

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #1

Physician's Formula Skin Booster Vitamin Shot Hydrating

65% match

with the ingredients and function of Ology Hydrating Serum

85% Attribute Match
47% Ingredient Match

Dupe Explained

These products are both cruelty-free serums that contain ceramides, hyaluronic acid, niacinamide and Vitamin E. They've got a total of 12 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates.

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.

Price Comparison

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #2

No7 Prime Forever Serum

65% match

with the ingredients and function of Ology Hydrating Serum

60% Attribute Match
56% Ingredient Match

Dupe Explained

These products are both cruelty-free serums that contain exfoliants, hyaluronic acid, niacinamide and Vitamin E. They've got a total of 13 ingredients in common.

They both do not contain any common allergens, oils, parabens, silicones or sulfates.

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.

Both products are also reef safe.

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Don't miss the latest dupes
Build your routine, discover dupes, and more by joining our community
Dupe #3

Clinians Detox Anti-Imperfection Serum

65% match

with the ingredients and function of Ology Hydrating Serum

88% Attribute Match
44% Ingredient Match

Dupe Explained

These products are both serums that contain exfoliants, hyaluronic acid, niacinamide and Vitamin E. They've got a total of 14 ingredients in common.

They both do not contain any harsh alcohols, common allergens, parabens, silicones or sulfates.

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture.

Both products are also reef safe.

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #4

No7 Future Renew Night Serum

65% match

with the ingredients and function of Ology Hydrating Serum

59% Attribute Match
57% Ingredient Match

Dupe Explained

These products are both cruelty-free serums that contain exfoliants, hyaluronic acid, niacinamide and Vitamin E. They've got a total of 15 ingredients in common.

They both do not contain any common allergens, oils, parabens or sulfates.

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.

Both products are also reef safe.

Price Comparison

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #19

Ology Hydrating Serum

65% match

with the ingredients and function of Hanasui Intense Treatment Serum Bright Up

83% Attribute Match
47% Ingredient Match

Dupe Explained

These products are both serums that contain exfoliants, hyaluronic acid, niacinamide and Vitamin E. They've got a total of 11 ingredients in common.

They both do not contain any harsh alcohols, common allergens, oils, parabens or sulfates.

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.

Both products are also reef safe.

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #5

Seoul Glam Rise Serum

65% match

with the ingredients and function of Ology Hydrating Serum

88% Attribute Match
46% Ingredient Match

Dupe Explained

These products are both cruelty-free serums that contain ceramides, hyaluronic acid, niacinamide and Vitamin E. They've got a total of 16 ingredients in common.

They both do not contain any harsh alcohols, common allergens, parabens, silicones or sulfates.

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.

Both products are also reef safe.

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Don't miss the latest dupes
Build your routine, discover dupes, and more by joining our community
Dupe #3

Medioderm Ceramide+ Intense Serum

65% match

with the ingredients and function of Ology Hydrating Serum

75% Attribute Match
49% Ingredient Match

Dupe Explained

These products are both serums that contain ceramides, hyaluronic acid, niacinamide and Vitamin E. They've got a total of 16 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates.

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.

Both products are also reef safe.

Price Comparison

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #6

The [pH]ix Vita C Primer

65% match

with the ingredients and function of Ology Hydrating Serum

66% Attribute Match
54% Ingredient Match

Dupe Explained

These products are both cruelty-free serums that contain exfoliants, hyaluronic acid, niacinamide and Vitamin E. They've got a total of 14 ingredients in common.

They both do not contain any harsh alcohols, common allergens, oils, parabens, silicones or sulfates.

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #11

Yeouth Niacinamide Serum

64% match

with the ingredients and function of Ology Hydrating Serum

80% Attribute Match
50% Ingredient Match

Dupe Explained

These products are both cruelty-free serums that contain hyaluronic acid, niacinamide and Vitamin E. They've got a total of 9 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates.

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.

Both products are also reef safe.

Price Comparison

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #7

Revuele Midnight Repair Serum

64% match

with the ingredients and function of Ology Hydrating Serum

66% Attribute Match
52% Ingredient Match

Dupe Explained

These products are both cruelty-free serums that contain hyaluronic acid, niacinamide and Vitamin E. They've got a total of 12 ingredients in common.

They both do not contain any harsh alcohols, common allergens, oils, parabens, silicones or sulfates.

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.

Both products are also reef safe.

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #8

Luv it! Centella Extract Serum

64% match

with the ingredients and function of Ology Hydrating Serum

78% Attribute Match
48% Ingredient Match

Dupe Explained

These products are both cruelty-free serums that contain ceramides, hyaluronic acid and niacinamide. They've got a total of 12 ingredients in common.

They both do not contain any harsh alcohols, common allergens, oils, parabens, silicones or sulfates.

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.

Both products are also reef safe.

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #9

Sympli Beautiful Hyaluronic Acid Youth Complex Serum

64% match

with the ingredients and function of Ology Hydrating Serum

65% Attribute Match
51% Ingredient Match

Dupe Explained

These products are both cruelty-free serums that contain exfoliants, hyaluronic acid, niacinamide and Vitamin E. They've got a total of 13 ingredients in common.

They both do not contain any harsh alcohols, oils, parabens, silicones or sulfates.

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.

Both products are also reef safe.

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #9

Hanasui Power Retinol Expert Serum

64% match

with the ingredients and function of Ology Hydrating Serum

65% Attribute Match
53% Ingredient Match

Dupe Explained

These products are both serums that contain ceramides, hyaluronic acid, niacinamide and Vitamin E. They've got a total of 19 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, parabens or sulfates.

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #10

Skincyclopedia 3% Ceramide Complex Colloidal Oatmeal Face Cream-Serum

64% match

with the ingredients and function of Ology Hydrating Serum

80% Attribute Match
44% Ingredient Match

Dupe Explained

These products are both cruelty-free serums that contain ceramides, exfoliants, hyaluronic acid, niacinamide and Vitamin E. They've got a total of 11 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, parabens, silicones or sulfates.

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.

Both products are also reef safe.

Price Comparison

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #11

Smuuti Skin Peach Barrier Serum

63% match

with the ingredients and function of Ology Hydrating Serum

92% Attribute Match
40% Ingredient Match

Dupe Explained

These products are both cruelty-free serums that contain ceramides, exfoliants, hyaluronic acid, niacinamide and Vitamin E. They've got a total of 11 ingredients in common.

They both do not contain any harsh alcohols, common allergens, oils, parabens, silicones or sulfates.

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.

Both products are also reef safe.

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #12

Biodermal Pure Balance Skin Boosting Serum

63% match

with the ingredients and function of Ology Hydrating Serum

73% Attribute Match
48% Ingredient Match

Dupe Explained

These products are both cruelty-free serums that contain hyaluronic acid, niacinamide and Vitamin E. They've got a total of 12 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens or sulfates.

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.

Both products are also reef safe.

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #14

ACO Face Perfecting Serum

63% match

with the ingredients and function of Ology Hydrating Serum

73% Attribute Match
48% Ingredient Match

Dupe Explained

These products are both cruelty-free serums that contain hyaluronic acid, niacinamide and Vitamin E. They've got a total of 12 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens or sulfates.

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.

Both products are also reef safe.

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #13

DRMTLGY Needle-Less Serum

63% match

with the ingredients and function of Ology Hydrating Serum

78% Attribute Match
47% Ingredient Match

Dupe Explained

These products are both cruelty-free serums that contain ceramides, hyaluronic acid, niacinamide and Vitamin E. They've got a total of 14 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens or silicones.

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.

Both products are also reef safe.

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #18

Oh K! Illuminating Serum

62% match

with the ingredients and function of Ology Hydrating Serum

80% Attribute Match
44% Ingredient Match

Dupe Explained

These products are both cruelty-free serums that contain hyaluronic acid, niacinamide and Vitamin E. They've got a total of 9 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates.

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.

Both products are also reef safe.

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #17

SkinMaster Ginseng Serum

62% match

with the ingredients and function of Ology Hydrating Serum

71% Attribute Match
49% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid and niacinamide. They've got a total of 10 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates.

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.

Both products are also reef safe.

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #14

Cute Press 8 Hr Full Night Sleep Booster Serum

62% match

with the ingredients and function of Ology Hydrating Serum

86% Attribute Match
41% Ingredient Match

Dupe Explained

These products are both cruelty-free serums that contain ceramides, hyaluronic acid, niacinamide and Vitamin E. They've got a total of 14 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates.

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.

Both products are also reef safe.

Price Comparison

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #15

Naturium Niacinamide Serum 12% Plus Zinc 2%

62% match

with the ingredients and function of Ology Hydrating Serum

70% Attribute Match
48% Ingredient Match

Dupe Explained

These products are both cruelty-free serums that contain hyaluronic acid, niacinamide and Vitamin E. They've got a total of 10 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens or sulfates.

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.

Both products are also reef safe.

Price Comparison

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Don't miss the latest dupes
Build your routine, discover dupes, and more by joining our community
Dupe #16

Naturium Alpha Arbutin Serum 2%

62% match

with the ingredients and function of Ology Hydrating Serum

77% Attribute Match
46% Ingredient Match

Dupe Explained

These products are both cruelty-free serums that contain hyaluronic acid, niacinamide and Vitamin E. They've got a total of 10 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates.

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.

Both products are also reef safe.

Price Comparison

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #20

Brandefy Skin No Needles Renew Serum

62% match

with the ingredients and function of Ology Hydrating Serum

72% Attribute Match
48% Ingredient Match

Dupe Explained

These products are both cruelty-free serums that contain hyaluronic acid, niacinamide and Vitamin E. They've got a total of 11 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates.

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.

Both products are also reef safe.

Price Comparison

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #21

Catrice Lazy Day All In One Serum

61% match

with the ingredients and function of Ology Hydrating Serum

75% Attribute Match
43% Ingredient Match

Dupe Explained

These products are both cruelty-free serums that contain hyaluronic acid, niacinamide and Vitamin E. They've got a total of 10 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates.

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.

Both products are also reef safe.

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #21

Dermasil Face Serum Oil

61% match

with the ingredients and function of Ology Hydrating Serum

71% Attribute Match
47% Ingredient Match

Dupe Explained

These products are both cruelty-free serums that contain ceramides and niacinamide. They've got a total of 9 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, parabens, silicones or sulfates.

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.

Both products are also reef safe.

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #22

Matsukiyo W/M AAA Moist Intensive Boost Serum

61% match

with the ingredients and function of Ology Hydrating Serum

70% Attribute Match
46% Ingredient Match

Dupe Explained

These products are both serums that contain ceramides, hyaluronic acid and niacinamide. They've got a total of 13 ingredients in common.

They both do not contain any harsh alcohols, common allergens, parabens, silicones or sulfates.

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.

Both products are also reef safe.

Price Comparison

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #17

Decubal Enriching Face Serum

61% match

with the ingredients and function of Ology Hydrating Serum

72% Attribute Match
42% Ingredient Match

Dupe Explained

These products are both serums that contain ceramides, exfoliants, hyaluronic acid, niacinamide and Vitamin E. They've got a total of 15 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, parabens or sulfates.

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.

Both products are also reef safe.

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #18

Boots Dermacare Ceramides Refining Serum

61% match

with the ingredients and function of Ology Hydrating Serum

78% Attribute Match
43% Ingredient Match

Dupe Explained

These products are both cruelty-free serums that contain ceramides, hyaluronic acid and niacinamide. They've got a total of 15 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates.

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.

Both products are also reef safe.

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #19

Skinerie Cica Repair Serum

61% match

with the ingredients and function of Ology Hydrating Serum

70% Attribute Match
47% Ingredient Match

Dupe Explained

These products are both serums that contain ceramides, hyaluronic acid and niacinamide. They've got a total of 11 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates.

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.

Both products are also reef safe.

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #26

Godly Pride Be-Pore & After Pore Minimizing Niacinamide Serum

61% match

with the ingredients and function of Ology Hydrating Serum

80% Attribute Match
43% Ingredient Match

Dupe Explained

These products are both cruelty-free serums that contain hyaluronic acid, niacinamide and Vitamin E. They've got a total of 8 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates.

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.

Both products are also reef safe.

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #20

Dr. O Skinlab The Dryness Solution Vitamins B5 + Ceramide

61% match

with the ingredients and function of Ology Hydrating Serum

70% Attribute Match
46% Ingredient Match

Dupe Explained

These products are both serums that contain ceramides, hyaluronic acid and niacinamide. They've got a total of 10 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates.

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.

Both products are also reef safe.

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #30

Habi Hydra Glow Hydrating Serum

61% match

with the ingredients and function of Ology Hydrating Serum

80% Attribute Match
41% Ingredient Match

Dupe Explained

These products are both cruelty-free serums that contain ceramides, hyaluronic acid and niacinamide. They've got a total of 13 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates.

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.

Both products are also reef safe.

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #21

Dermaveen Hyaluronic Acid + Pro-Vitamin B5 Hydrating Serum

61% match

with the ingredients and function of Ology Hydrating Serum

53% Attribute Match
52% Ingredient Match

Dupe Explained

These products are both cruelty-free serums that contain exfoliants and hyaluronic acid. They've got a total of 12 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, parabens, silicones or sulfates.

They're both likely to be good for dry skin, brightening skin, sensitive skin and scar healing.

Both products are also reef safe.

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #31

cyrene Bifida Night Repair Serum

61% match

with the ingredients and function of Ology Hydrating Serum

78% Attribute Match
43% Ingredient Match

Dupe Explained

These products are both cruelty-free serums that contain ceramides, hyaluronic acid, niacinamide and Vitamin E. They've got a total of 11 ingredients in common.

They both do not contain any harsh alcohols, common allergens, oils, parabens, silicones or sulfates.

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.

Both products are also reef safe.

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #28

The Raw Strong Barrier Serum

61% match

with the ingredients and function of Ology Hydrating Serum

75% Attribute Match
44% Ingredient Match

Dupe Explained

These products are both cruelty-free serums that contain ceramides, hyaluronic acid and niacinamide. They've got a total of 16 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates.

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.

Both products are also reef safe.

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #17

Earth Rhythm 10% Niacinamide + Phyto Ceramides + Hyaluronic Acid Serum

61% match

with the ingredients and function of Ology Hydrating Serum

71% Attribute Match
45% Ingredient Match

Dupe Explained

These products are both cruelty-free serums that contain ceramides, hyaluronic acid and niacinamide. They've got a total of 9 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens or sulfates.

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.

Both products are also reef safe.

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #32

Kinfairy Anti-Acne Serum

61% match

with the ingredients and function of Ology Hydrating Serum

60% Attribute Match
51% Ingredient Match

Dupe Explained

These products are both cruelty-free serums that contain hyaluronic acid, niacinamide and Vitamin E. They've got a total of 12 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates.

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.

Both products are also reef safe.

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #22

Molecule53 Matrixyl Super Serum

60% match

with the ingredients and function of Ology Hydrating Serum

72% Attribute Match
45% Ingredient Match

Dupe Explained

These products are both cruelty-free serums that contain ceramides, hyaluronic acid and niacinamide. They've got a total of 9 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates.

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.

Both products are also reef safe.

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #31

ALIA Ceramide Barrier Defense Serum

60% match

with the ingredients and function of Ology Hydrating Serum

65% Attribute Match
47% Ingredient Match

Dupe Explained

These products are both cruelty-free serums that contain ceramides and niacinamide. They've got a total of 15 ingredients in common.

They both do not contain any harsh alcohols, parabens, silicones or sulfates.

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.

Both products are also reef safe.

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #34

QRxLabs Tranexamic Acid Serum

60% match

with the ingredients and function of Ology Hydrating Serum

80% Attribute Match
42% Ingredient Match

Dupe Explained

These products are both cruelty-free serums that contain hyaluronic acid, niacinamide and Vitamin E. They've got a total of 9 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates.

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.

Both products are also reef safe.

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #23

Figs & Rouge Blue Buffer Anti Pollution Drops

60% match

with the ingredients and function of Ology Hydrating Serum

77% Attribute Match
42% Ingredient Match

Dupe Explained

These products are both cruelty-free serums that contain exfoliants, hyaluronic acid and niacinamide. They've got a total of 10 ingredients in common.

They both do not contain any harsh alcohols, common allergens, oils, parabens, silicones or sulfates.

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.

Both products are also reef safe.

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #24

Viva Cosmetics Retinol Serum

60% match

with the ingredients and function of Ology Hydrating Serum

66% Attribute Match
45% Ingredient Match

Dupe Explained

These products are both serums that contain ceramides, hyaluronic acid, niacinamide and Vitamin E. They've got a total of 17 ingredients in common.

They both do not contain any harsh alcohols, common allergens, parabens, silicones or sulfates.

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.

Both products are also reef safe.

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #37

Olay Deep Hydration Vitamin B3 + Hyaluronic Acid

60% match

with the ingredients and function of Ology Hydrating Serum

72% Attribute Match
45% Ingredient Match

Dupe Explained

These products are both serums that contain hyaluronic acid and niacinamide. They've got a total of 8 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates.

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.

Both products are also reef safe.

Price Comparison

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #25

Garnier Sakura Glow 10x Ceramide Repairing Serum

59% match

with the ingredients and function of Ology Hydrating Serum

60% Attribute Match
45% Ingredient Match

Dupe Explained

These products are both cruelty-free serums that contain ceramides, hyaluronic acid, niacinamide and Vitamin E. They've got a total of 11 ingredients in common.

They both do not contain any oils, parabens, silicones or sulfates.

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture.

Both products are also reef safe.

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #37

Everpure Calm-Omild Barrier Essence Serum

59% match

with the ingredients and function of Ology Hydrating Serum

83% Attribute Match
37% Ingredient Match

Dupe Explained

These products are both cruelty-free serums that contain ceramides, exfoliants, niacinamide and Vitamin E. They've got a total of 17 ingredients in common.

They both do not contain any harsh alcohols, common allergens, parabens, silicones or sulfates.

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture.

Both products are also reef safe.

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #26

Skinfix Barrier+ Triple Lipid Activating Serum

58% match

with the ingredients and function of Ology Hydrating Serum

71% Attribute Match
40% Ingredient Match

Dupe Explained

These products are both cruelty-free serums that contain ceramides, hyaluronic acid, niacinamide and Vitamin E. They've got a total of 16 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, parabens, silicones or sulfates.

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture.

Both products are also reef safe.

Price Comparison

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #12

Ology Hydrating Serum

57% match

with the ingredients and function of Nirvana Botanics Barrier Boost Serum

80% Attribute Match
36% Ingredient Match

Dupe Explained

These products are both cruelty-free serums that contain ceramides, hyaluronic acid, niacinamide and Vitamin E. They've got a total of 10 ingredients in common.

They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates.

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture.

Both products are also reef safe.

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

SkinSort Icon
Verified by SkinSort

We're dedicated to providing you with the most up-to-date and science-backed ingredient info out there.

The data we've presented on this page has been verified by a member of the SkinSort Team.

Read more about us