One Thing Cica B5 Serum

Dupes for Cica B5 Serum by One Thing

Last updated on April 21, 2025

Welcome to our breakdown of the 50 best One Thing Cica B5 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 One Thing dupes that we've found, check out our best One Thing 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!

The A'vve Derma-Teca Biome Serum
Most Similar Ingredients

The A'vve's Derma-Teca Biome Serum is the dupe with the most similar ingredients. Our matching methodology puts it at an 68% ingredient match!

PURITO Wonder Releaf Centella Serum Unscented
Most Liked

Of all of the dupes for this product, PURITO's Wonder Releaf Centella Serum Unscented is the most liked by our community. Our matching algorithm puts it at an 70% overall match!

Overview

What it is

Serum with 31 ingredients that contains ceramides and niacinamide

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 and dark spots

Free From

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

Dupe #1

The A'vve Derma-Teca Biome Serum

78% match

with the ingredients and function of One Thing Cica B5 Serum

92% Attribute Match
68% Ingredient Match

Dupe Explained

These products are both serums that contain ceramides and niacinamide. They've got a total of 22 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 #1

EYENLIP BEAUTY Centella Skin Resurrection Serum

75% match

with the ingredients and function of One Thing Cica B5 Serum

83% Attribute Match
67% Ingredient Match

Dupe Explained

These products are both serums that contain niacinamide. They've got a total of 17 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.

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

One Thing Cica B5 Serum

75% match

with the ingredients and function of Tia’m Hyaluronic Glow Revive Serum

75% Attribute Match
69% Ingredient Match

Dupe Explained

These products are both cruelty-free serums that contain ceramides. They've got a total of 19 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 anti aging, 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 #1

One Thing Cica B5 Serum

75% match

with the ingredients and function of Orien Propolis + Niacinamide Glow Serum

92% Attribute Match
64% 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, 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 #5

One Thing Cica B5 Serum

73% match

with the ingredients and function of SOQU Moisturizing & Brightening Rice Serum

82% Attribute Match
62% Ingredient Match

Dupe Explained

These products are both cruelty-free serums that contain niacinamide. They've got a total of 12 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 #2

Cute Press 8 Hr Full Night Sleep Booster Serum

72% match

with the ingredients and function of One Thing Cica B5 Serum

85% Attribute Match
59% 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, 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 #2

One Thing Cica B5 Serum

72% match

with the ingredients and function of Beausta Cicarecipe Serum

86% Attribute Match
58% Ingredient Match

Dupe Explained

These products are both serums that contain ceramides and niacinamide. They've got a total of 18 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 #1

One Thing Cica B5 Serum

71% match

with the ingredients and function of Mixsoon Soybean Milk Serum

75% Attribute Match
60% Ingredient Match

Dupe Explained

These products are both cruelty-free serums that contain ceramides and niacinamide. They've got a total of 17 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 #1

One Thing Cica B5 Serum

71% match

with the ingredients and function of ongredients AC Balancing Serum

75% Attribute Match
61% Ingredient Match

Dupe Explained

These products are both cruelty-free serums that contain ceramides and niacinamide. They've got a total of 19 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!

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Dupe #3

One Thing Cica B5 Serum

71% match

with the ingredients and function of Nuuha Beauty 10x Soothing Complex Hyper Relief Serum

77% Attribute Match
58% Ingredient Match

Dupe Explained

These products are both cruelty-free serums that contain ceramides. They've got a total of 17 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, reducing pores 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 #2

One Thing Cica B5 Serum

71% match

with the ingredients and function of Sungboon Editor Green Tomato Pore Lifting Serum Plain

80% Attribute Match
59% Ingredient Match

Dupe Explained

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

They both do not contain any harsh alcohols, common allergens, 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!

Don't miss the latest dupes
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Dupe #3

Gangnam Glow Rejunol Mucin Serum

71% match

with the ingredients and function of One Thing Cica B5 Serum

83% Attribute Match
58% Ingredient Match

Dupe Explained

These products are both serums that contain 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.

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

One Thing Cica B5 Serum

70% match

with the ingredients and function of It's Skin Blue Snail Serum

96% Attribute Match
52% Ingredient Match

Dupe Explained

These products are both serums that contain ceramides and niacinamide. They've got a total of 15 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 #2

Oh K! Illuminating Serum

70% match

with the ingredients and function of One Thing Cica B5 Serum

77% Attribute Match
58% Ingredient Match

Dupe Explained

These products are both cruelty-free serums that contain niacinamide. 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.

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

Bonajour Green Multi-Vitamin Vital Nutrition Serum

70% match

with the ingredients and function of One Thing Cica B5 Serum

71% Attribute Match
63% Ingredient Match

Dupe Explained

These products are both cruelty-free serums that contain 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.

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 #4

Modern Molecules Regenerex Renewal Serum

70% match

with the ingredients and function of One Thing Cica B5 Serum

73% Attribute Match
60% Ingredient Match

Dupe Explained

These products are both serums that contain ceramides and niacinamide. They've got a total of 20 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 #5

HYGGEE Own Vegan Calming Serum

70% match

with the ingredients and function of One Thing Cica B5 Serum

75% Attribute Match
58% Ingredient Match

Dupe Explained

These products are both cruelty-free serums that contain 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.

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 #4

One Thing Cica B5 Serum

70% match

with the ingredients and function of PURITO Wonder Releaf Centella Serum Unscented

85% Attribute Match
56% Ingredient Match

Dupe Explained

These products are both cruelty-free serums that contain ceramides and niacinamide. They've got a total of 18 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 #6

Real Barrier Cica Relief Rx Fade In Serum

69% match

with the ingredients and function of One Thing Cica B5 Serum

90% Attribute Match
51% Ingredient Match

Dupe Explained

These products are both serums that contain niacinamide. They've got a total of 13 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.

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!

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Dupe #3

One Thing Cica B5 Serum

69% match

with the ingredients and function of Banobagi Milk Thistle Repair Serum

75% Attribute Match
58% Ingredient Match

Dupe Explained

These products are both cruelty-free serums that contain niacinamide. They've got a total of 15 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 #4

One Thing Cica B5 Serum

68% match

with the ingredients and function of Beauty of Joseon Glow Deep Serum: Rice + Arbutin

90% Attribute Match
50% Ingredient Match

Dupe Explained

These products are both cruelty-free serums that contain 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!

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

One Thing Cica B5 Serum

68% match

with the ingredients and function of Dr. Jart+ Cicapairâ„¢ Tiger Grass Serum

69% Attribute Match
56% Ingredient Match

Dupe Explained

These products are both serums that contain niacinamide. They've got a total of 18 ingredients in common.

They both do not contain any harsh alcohols, 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 #6

Vibrant Glamour 5% Niacinamide Serum

68% match

with the ingredients and function of One Thing Cica B5 Serum

77% Attribute Match
57% Ingredient Match

Dupe Explained

These products are both serums that contain ceramides and niacinamide. 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 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 #8

Babor Couperose Serum

68% match

with the ingredients and function of One Thing Cica B5 Serum

74% Attribute Match
56% Ingredient Match

Dupe Explained

These products are both cruelty-free serums that contain. 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 dry skin, brightening skin, sensitive skin and scar healing.

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 #2

One Thing Cica B5 Serum

68% match

with the ingredients and function of Izeze Anyone Recovery Serum

73% Attribute Match
56% Ingredient Match

Dupe Explained

These products are both serums that contain niacinamide. They've got a total of 12 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 #9

SerumKind Deep Antarctic Drop

68% match

with the ingredients and function of One Thing Cica B5 Serum

96% Attribute Match
47% Ingredient Match

Dupe Explained

These products are both serums that contain ceramides and niacinamide. They've got a total of 15 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.

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

Parnell Brightening Serum

68% match

with the ingredients and function of One Thing Cica B5 Serum

66% Attribute Match
58% Ingredient Match

Dupe Explained

These products are both serums that contain ceramides and niacinamide. 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.

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

feelxo: Glacier Niacinamide 5% Serum

68% match

with the ingredients and function of One Thing Cica B5 Serum

71% Attribute Match
56% Ingredient Match

Dupe Explained

These products are both serums that contain 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, 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

G9 Skin Calming Super B Serum

68% match

with the ingredients and function of One Thing Cica B5 Serum

73% Attribute Match
57% Ingredient Match

Dupe Explained

These products are both serums that contain. 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 dry skin, brightening skin, sensitive skin, oily skin, 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

One Thing Cica B5 Serum

68% match

with the ingredients and function of PURITO Mighty Bamboo Panthenol Serum

88% Attribute Match
49% Ingredient Match

Dupe Explained

These products are both cruelty-free serums that contain niacinamide. 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.

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

One Thing Cica B5 Serum

68% match

with the ingredients and function of Torriden Dive-in Low-Molecular Hyaluronic Acid Serum

86% Attribute Match
51% Ingredient Match

Dupe Explained

These products are both cruelty-free serums that contain ceramides. 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 anti aging, 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 #7

Cosnori Panthe-Shot 675

68% match

with the ingredients and function of One Thing Cica B5 Serum

85% Attribute Match
54% Ingredient Match

Dupe Explained

These products are both serums that contain 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.

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

One Thing Cica B5 Serum

68% match

with the ingredients and function of Parnell Calming Serum

80% Attribute Match
54% Ingredient Match

Dupe Explained

These products are both serums that contain ceramides 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 #9

Isntree Green Tea Fresh Serum

68% match

with the ingredients and function of One Thing Cica B5 Serum

81% Attribute Match
53% Ingredient Match

Dupe Explained

These products are both cruelty-free serums that contain niacinamide. 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.

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 #10

Quench Botanics 96% Snail Mucin Collagen Boost Serum

67% match

with the ingredients and function of One Thing Cica B5 Serum

83% Attribute Match
54% Ingredient Match

Dupe Explained

These products are both cruelty-free serums that contain 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 #11

APLB Bifida Niacinamide Ampoule Serum

67% match

with the ingredients and function of One Thing Cica B5 Serum

75% Attribute Match
54% Ingredient Match

Dupe Explained

These products are both cruelty-free serums that contain niacinamide. They've got a total of 18 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.

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

Another Face Peptathenol 10 Barrier Serum

67% match

with the ingredients and function of One Thing Cica B5 Serum

78% Attribute Match
54% Ingredient Match

Dupe Explained

These products are both cruelty-free serums that contain niacinamide. 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.

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 #18

JMsolution Skin Boost Spicule 0.02 Serum

67% match

with the ingredients and function of One Thing Cica B5 Serum

73% Attribute Match
55% Ingredient Match

Dupe Explained

These products are both serums that contain niacinamide. They've got a total of 17 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.

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Dupe #3

One Thing Cica B5 Serum

67% match

with the ingredients and function of Dr. Jart+ Cicapair Intensive Soothing Repair Serum

80% Attribute Match
53% Ingredient Match

Dupe Explained

These products are both serums that contain. 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 dry skin, brightening skin, sensitive skin and scar healing.

Both products are also reef safe.

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

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Dupe #6

One Thing Cica B5 Serum

67% match

with the ingredients and function of Abib Heartleaf Teca Capsule Serum Calming Drop

75% Attribute Match
54% Ingredient Match

Dupe Explained

These products are both serums that contain niacinamide. They've got a total of 19 ingredients in common.

They both do not contain any harsh alcohols, common allergens, 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?

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Dupe #13

PURITO Wonder Releaf Centella Serum

67% match

with the ingredients and function of One Thing Cica B5 Serum

73% Attribute Match
55% Ingredient Match

Dupe Explained

These products are both cruelty-free serums that contain ceramides and niacinamide. They've got a total of 18 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.

Price Comparison

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Dupe #6

One Thing Cica B5 Serum

67% match

with the ingredients and function of Dermal Korea Cica x Mide Serum

76% Attribute Match
51% Ingredient Match

Dupe Explained

These products are both 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!

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Dupe #3

One Thing Cica B5 Serum

67% match

with the ingredients and function of PURITO Clear Code Superfruit Serum

75% Attribute Match
53% Ingredient Match

Dupe Explained

These products are both cruelty-free serums that contain. 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 dry skin, brightening skin, sensitive skin, 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 #1

One Thing Cica B5 Serum

67% match

with the ingredients and function of Mediheal Madecassoside Pore Repair Serum

80% Attribute Match
49% Ingredient Match

Dupe Explained

These products are both 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 #14

Somethinc 5% Niacinamide Barrier Serum

66% match

with the ingredients and function of One Thing Cica B5 Serum

81% Attribute Match
47% Ingredient Match

Dupe Explained

These products are both serums that contain ceramides 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 #15

Qure Micro Infusion Hydra Soothing Serum

66% match

with the ingredients and function of One Thing Cica B5 Serum

83% Attribute Match
52% Ingredient Match

Dupe Explained

These products are both serums that contain 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!

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Dupe #16

APLB Glutathione Niacinamide Ampoule Serum

66% match

with the ingredients and function of One Thing Cica B5 Serum

83% Attribute Match
51% Ingredient Match

Dupe Explained

These products are both cruelty-free serums that contain niacinamide. They've got a total of 19 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.

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 #23

Nuuha Beauty 4X Brightening Complex Advanced Glow Serum

66% match

with the ingredients and function of One Thing Cica B5 Serum

90% Attribute Match
48% 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, 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 #17

Slosophy Hyaluronic Hydrating Serum

66% match

with the ingredients and function of One Thing Cica B5 Serum

75% Attribute Match
54% Ingredient Match

Dupe Explained

These products are both serums that contain. 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 anti aging, dry skin, brightening skin, sensitive skin and scar healing.

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 #14

One Thing Cica B5 Serum

66% match

with the ingredients and function of Derma Factory Houttuynia Cordata 89% Serum

64% Attribute Match
58% Ingredient Match

Dupe Explained

These products are both serums that contain. 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 dry skin, brightening skin and sensitive skin.

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!

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