Rationale Dupes

Last updated on July 22, 2025

Welcome to our complete breakdown of the top 50 Rationale dupes and alternatives that we've found.

If you're searching for dupes of a specific Rationale product, you can use our Dupe Finder to search for them!

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!

New York Skin Solutions Hydro Perfect + Wash 119
Most Similar Ingredients

New York Skin Solutions's Hydro Perfect + Wash 119 is the dupe with the most similar ingredients. Our matching methodology puts it at an 45% ingredient match to Rationale's #4 The Cleanser!

The Ordinary Marine Hyaluronics
Most Liked

Of all of the dupes for this product, The Ordinary's Marine Hyaluronics is the most liked by our community. Our matching algorithm puts it at an 58% overall match with Rationale's #4 The Cleanser!

Dupe #1

New York Skin Solutions Hydro Perfect + Wash 119

62% match

with the ingredients and function of Rationale #4 The Cleanser

72% Attribute Match
45% Ingredient Match

Dupe Explained

These products are both face cleansers that contain ceramides and Vitamin E. They've got a total of 34 ingredients in common.

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

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

Nuface Supercharged IonPlex® Facial Mist

61% match

with the ingredients and function of Rationale #1 The Hydragel

76% Attribute Match
42% Ingredient Match

Dupe Explained

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

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

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 #1

Cicamed Organic Science Serum AHA

61% match

with the ingredients and function of Rationale #5 The Serum

60% Attribute Match
48% Ingredient Match

Dupe Explained

These products are both serums that contain AHA and BHA. They've got a total of 17 ingredients in common.

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

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

Both products are also reef safe.

Price Comparison

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

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Dupe #2

artnaturals Glycolic Acid Serum

61% match

with the ingredients and function of Rationale #5 The Serum

69% Attribute Match
45% Ingredient Match

Dupe Explained

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

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

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

Both products are also reef safe.

Price Comparison

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Dupe #2

innisfree Dewy Glow Mist with Jeju Cherry Blosssom

61% match

with the ingredients and function of Rationale #1 The Hydragel

75% Attribute Match
44% Ingredient Match

Dupe Explained

These products are both facial treatments 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, parabens, silicones or sulfates. They both contain fragrances.

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 #3

VT Cosmetics Reedle Shot 1000

60% match

with the ingredients and function of Rationale #1 The Hydragel

82% Attribute Match
36% Ingredient Match

Dupe Explained

These products are both facial treatments that contain ceramides, exfoliants, hyaluronic acid, niacinamide and Vitamin E. They've got a total of 26 ingredients in common.

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

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 #1

Revolution Beauty Ceramides Hydrating Cleanser

60% match

with the ingredients and function of Rationale #4 The Cleanser

59% Attribute Match
48% Ingredient Match

Dupe Explained

These products are both face cleansers that contain ceramides and Vitamin E. They've got a total of 20 ingredients in common.

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

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 #2

Quickfx Ceraboost Calm Cleanser

60% match

with the ingredients and function of Rationale #4 The Cleanser

52% Attribute Match
51% Ingredient Match

Dupe Explained

These products are both face cleansers that contain ceramides and Vitamin E. They've got a total of 23 ingredients in common.

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

They're both likely to be good for anti aging, dry skin, brightening skin, sensitive skin, oily 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?

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Dupe #3

Summer Fridays Super Amino Gel Cleanser

59% match

with the ingredients and function of Rationale #4 The Cleanser

70% Attribute Match
43% Ingredient Match

Dupe Explained

These products are both face cleansers that contain Vitamin E. They've got a total of 19 ingredients in common.

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

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

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

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Dupe #8

Rationale #4 The Cleanser

59% match

with the ingredients and function of HoliFrog Tashmoo Water Lily Nourishing Milky Wash

70% Attribute Match
42% Ingredient Match

Dupe Explained

These products are both face cleansers that contain Vitamin E. They've got a total of 18 ingredients in common.

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

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 #4

8.1.8 Beauty Formula Panthenol Cleansing Foam

59% match

with the ingredients and function of Rationale #4 The Cleanser

73% Attribute Match
41% Ingredient Match

Dupe Explained

These products are both face cleansers that contain Vitamin E. They've got a total of 20 ingredients in common.

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

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

Erborian Skin Hero Glow

59% match

with the ingredients and function of Rationale #1 The Hydragel

78% Attribute Match
40% Ingredient Match

Dupe Explained

These products are both facial treatments that contain exfoliants, hyaluronic acid and niacinamide. They've got a total of 16 ingredients in common.

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

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

Kate Somerville DeliKate Soothing Cleanser

58% match

with the ingredients and function of Rationale #4 The Cleanser

76% Attribute Match
36% Ingredient Match

Dupe Explained

These products are both face cleansers that contain ceramides and Vitamin E. They've got a total of 14 ingredients in common.

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

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

Both products are also reef safe.

Price Comparison

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

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Dupe #5

Missha Chogongjin Geumsul Emulsion

58% match

with the ingredients and function of Rationale #1 The Hydragel

74% Attribute Match
37% Ingredient Match

Dupe Explained

These products are both facial treatments 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, parabens or sulfates. They both contain fragrances.

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?

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Dupe #3

VT Cosmetics Snail Reedle Shot 100B

58% match

with the ingredients and function of Rationale #1 The Hydragel

59% Attribute Match
44% Ingredient Match

Dupe Explained

These products are both facial treatments that contain exfoliants, hyaluronic acid and niacinamide. They've got a total of 24 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 #6

Sukin Nourishing Cream Cleanser - Rosehip

58% match

with the ingredients and function of Rationale #4 The Cleanser

85% Attribute Match
36% Ingredient Match

Dupe Explained

These products are both face cleansers that contain Vitamin E. They've got a total of 10 ingredients in common.

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

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

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

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Dupe #6

Plum Goodness 5% Niacinamide Face Serum With Rice Water

58% match

with the ingredients and function of Rationale #5 The Serum

60% Attribute Match
47% Ingredient Match

Dupe Explained

These products are both serums that contain AHA. They've got a total of 20 ingredients in common.

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

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

Both products are also reef safe.

Price Comparison

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

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Dupe #7

Sukin Sensitive Cleansing Lotion

58% match

with the ingredients and function of Rationale #4 The Cleanser

85% Attribute Match
35% Ingredient Match

Dupe Explained

These products are both face cleansers that contain Vitamin E. They've got a total of 9 ingredients in common.

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

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

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

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Dupe #11

Rationale #5 The Serum

58% match

with the ingredients and function of The Ordinary Marine Hyaluronics

52% Attribute Match
48% Ingredient Match

Dupe Explained

These products are both serums that contain BHA. They've got a total of 19 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, dry skin, brightening skin, oily 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 #8

maru.derm AHA %10 + BHA %2 Peeling Serum

58% match

with the ingredients and function of Rationale #5 The Serum

68% Attribute Match
41% Ingredient Match

Dupe Explained

These products are both serums that contain AHA and BHA. They've got a total of 19 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, brightening 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 #9

Madeca21 Teca Toning Spot Essence

57% match

with the ingredients and function of Rationale #1 The Hydragel

71% Attribute Match
38% Ingredient Match

Dupe Explained

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

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

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

Rationale #5 The Serum

57% match

with the ingredients and function of Olehenriksen Invigorating Night Transformation Gel

68% Attribute Match
42% Ingredient Match

Dupe Explained

These products are both serums that contain AHA and exfoliants. They've got a total of 13 ingredients in common.

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

They're both likely to be good for anti aging, dry skin, brightening 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 #9

Renee Rouleau Skin Care Pore + Wrinkle Perfecting Serum

57% match

with the ingredients and function of Rationale #5 The Serum

54% Attribute Match
45% Ingredient Match

Dupe Explained

These products are both serums that contain AHA and BHA. 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, 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 #10

ISANA Milde Reinigungsmilch

57% match

with the ingredients and function of Rationale #4 The Cleanser

75% Attribute Match
36% Ingredient Match

Dupe Explained

These products are both face cleansers that contain Vitamin E. They've got a total of 10 ingredients in common.

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

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!

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Dupe #3

Womaness Gone in a Hot Flash All-Over Cooling Mist

57% match

with the ingredients and function of Rationale #1 The Hydragel

71% Attribute Match
39% Ingredient Match

Dupe Explained

These products are both facial treatments that contain ceramides, niacinamide and Vitamin E. They've got a total of 14 ingredients in common.

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

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

Versed Wash It Out Gel Cleanser

56% match

with the ingredients and function of Rationale #4 The Cleanser

52% Attribute Match
41% Ingredient Match

Dupe Explained

These products are both face cleansers that contain ceramides and Vitamin E. They've got a total of 17 ingredients in common.

They both do not contain any harsh alcohols, 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 #5

Plants are Purple Clear Up

56% match

with the ingredients and function of Rationale #5 The Serum

69% Attribute Match
36% Ingredient Match

Dupe Explained

These products are both serums that contain AHA, BHA and exfoliants. They've got a total of 8 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, 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 #2

Hanasui Power Serum Peeling Serum

56% match

with the ingredients and function of Rationale #5 The Serum

58% Attribute Match
42% Ingredient Match

Dupe Explained

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

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

They're both likely to be good for fighting acne, anti aging, dry skin, brightening 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 #11

Pretty Skin Snail Multi Cream

56% match

with the ingredients and function of Rationale #1 The Hydragel

74% Attribute Match
37% Ingredient Match

Dupe Explained

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

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

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

It's Skin Prestige Eclapair Glow Cleanser

55% match

with the ingredients and function of Rationale #4 The Cleanser

45% Attribute Match
46% Ingredient Match

Dupe Explained

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

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

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

Both products are also reef safe.

Price Comparison

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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

Skin Rocks Cream Cleanser Fragrance Free

55% match

with the ingredients and function of Rationale #4 The Cleanser

70% Attribute Match
35% Ingredient Match

Dupe Explained

These products are both face cleansers that contain Vitamin E. They've got a total of 17 ingredients in common.

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

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 #5

For Skin’s Sake (FSS) Gentle Cleansing Foam

55% match

with the ingredients and function of Rationale #4 The Cleanser

52% Attribute Match
40% Ingredient Match

Dupe Explained

These products are both face cleansers that contain ceramides and Vitamin E. They've got a total of 14 ingredients in common.

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

They're both likely to be good for anti aging, dry skin, brightening skin, sensitive skin, oily 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 #8

8.1.8 Beauty Formula Micellar Cleansing Foam For Dry And Ultra-Sensitive Skin

55% match

with the ingredients and function of Rationale #4 The Cleanser

63% Attribute Match
35% Ingredient Match

Dupe Explained

These products are both face cleansers that contain ceramides and Vitamin E. They've got a total of 21 ingredients in common.

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

They're both likely to be good for anti aging, dry skin, brightening skin, sensitive skin, oily 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 #27

Rationale #4 The Cleanser

54% match

with the ingredients and function of Estée Lauder Advanced Night Cleansing Gelée Cleanser With 15 Amino Acids

65% Attribute Match
36% Ingredient Match

Dupe Explained

These products are both face cleansers that contain. They've got a total of 22 ingredients in common.

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

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!

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Dupe #3

Votary Brightening Hyaluronic Serum

54% match

with the ingredients and function of Rationale #5 The Serum

62% Attribute Match
38% Ingredient Match

Dupe Explained

These products are both serums that contain AHA and BHA. They've got a total of 9 ingredients in common.

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

They're both likely to be good for fighting acne, anti aging, dry skin, brightening 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 #4

CeraVe Hydrating Cleanser Bar

54% match

with the ingredients and function of Rationale #4 The Cleanser

62% Attribute Match
35% Ingredient Match

Dupe Explained

These products are both face cleansers that contain ceramides and Vitamin E. They've got a total of 13 ingredients in common.

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

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 #7

Sephora Collection Clarifying Serum

54% match

with the ingredients and function of Rationale #5 The Serum

52% Attribute Match
43% Ingredient Match

Dupe Explained

These products are both serums that contain BHA. They've got a total of 10 ingredients in common.

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

They're both likely to be good for fighting acne, dry skin, brightening skin, oily 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 #9

Cream Co. Perfecting AHA Complex Serum

54% match

with the ingredients and function of Rationale #5 The Serum

57% Attribute Match
39% Ingredient Match

Dupe Explained

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

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

They're both likely to be good for fighting acne, anti aging, dry skin, brightening 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 #10

SkinJestique Micro-Peel Glow Serum

54% match

with the ingredients and function of Rationale #5 The Serum

59% Attribute Match
39% Ingredient Match

Dupe Explained

These products are both serums that contain AHA. They've got a total of 11 ingredients in common.

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

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

Both products are also reef safe.

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Dupe #12

Rationale #1 The Hydragel

53% match

with the ingredients and function of Guerlain Orchidée Impériale Black The Treatment

58% Attribute Match
37% Ingredient Match

Dupe Explained

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

They both do not contain any parabens or sulfates. They both contain fragrances and oils.

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 #12

DR's Secret Aqua Boost Serum 10

53% match

with the ingredients and function of Rationale #1 The Hydragel

63% Attribute Match
37% Ingredient Match

Dupe Explained

These products are both facial treatments that contain hyaluronic acid and Vitamin E. They've got a total of 13 ingredients in common.

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

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

Both products are also reef safe.

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Dupe #13

Hanyul Pure Artemisia Calming Pad

53% match

with the ingredients and function of Rationale #1 The Hydragel

62% Attribute Match
36% Ingredient Match

Dupe Explained

These products are both facial treatments that contain hyaluronic acid and Vitamin E. They've got a total of 12 ingredients in common.

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

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

Both products are also reef safe.

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Dupe #24

Rationale #4 The Cleanser

53% match

with the ingredients and function of Pacifica Cosmic Hemp Balancing Face Wash

60% Attribute Match
36% Ingredient Match

Dupe Explained

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

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

They're both likely to be good for anti aging, dry 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 #4

Rationale #3 The Enriched Crème

53% match

with the ingredients and function of IT Cosmetics Confidence in a Gel Lotion

56% Attribute Match
38% Ingredient Match

Dupe Explained

These products are both general moisturizers that contain AHA, ceramides, hyaluronic acid, peptides and Vitamin E. They've got a total of 27 ingredients in common.

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

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

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

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Dupe #4

Absolution Le Sérum Anti-Soif

53% match

with the ingredients and function of Rationale #5 The Serum

58% Attribute Match
37% Ingredient Match

Dupe Explained

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

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

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, oily 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?

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Dupe #14

Iope Amino Soft Rich Cleanser

53% match

with the ingredients and function of Rationale #4 The Cleanser

49% Attribute Match
37% Ingredient Match

Dupe Explained

These products are both face cleansers that contain ceramides and Vitamin E. They've got a total of 23 ingredients in common.

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

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

Both products are also reef safe.

Price Comparison

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Dupe #5

Superdrug Me+ Hyaluronic & Niacinamide Cleanser

53% match

with the ingredients and function of Rationale #4 The Cleanser

50% Attribute Match
40% Ingredient Match

Dupe Explained

These products are both face cleansers that contain ceramides. They've got a total of 13 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 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?

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Dupe #5

Bio Essence Bio-Water Nano Ceramide Cleanser

53% match

with the ingredients and function of Rationale #4 The Cleanser

52% Attribute Match
36% Ingredient Match

Dupe Explained

These products are both face cleansers that contain ceramides and Vitamin E. They've got a total of 17 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 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?

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Dupe #6

Minimalist Salicylic Acid 02%

52% match

with the ingredients and function of Rationale #5 The Serum

59% Attribute Match
35% Ingredient Match

Dupe Explained

These products are both serums that contain AHA and BHA. They've got a total of 8 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, oily skin, reducing pores, scar healing, dark spots and better texture.

Both products are also reef safe.

Price Comparison

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

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Dupe #10

ATOPALM Mild Cleansing Water

52% match

with the ingredients and function of Rationale #4 The Cleanser

59% Attribute Match
35% Ingredient Match

Dupe Explained

These products are both face cleansers that contain. They've got a total of 13 ingredients in common.

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

They're both likely to be good for anti aging, dry skin, brightening skin, sensitive skin, oily 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!

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