Fundamentals Dupes

Last updated on June 22, 2026

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

If you're searching for dupes of a specific Fundamentals 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!

Boots Vitamin C Serum 10%
Most Similar Ingredients

Boots's Vitamin C Serum 10% is the dupe with the most similar ingredients. Our matching methodology puts it at an 100% ingredient match to Fundamentals's 15% Vitamin C Serum!

The Ordinary 100% Plant-Derived Squalane
Most Liked

Of all of the dupes for this product, The Ordinary's 100% Plant-Derived Squalane is the most liked by our community. Our matching algorithm puts it at an 78% overall match with Fundamentals's 15% Vitamin C Serum!

Dupe #1

Boots Vitamin C Serum 10%

100% match

with the ingredients and function of Fundamentals 15% Vitamin C Serum

100% Attribute Match
100% Ingredient Match

Dupe Explained

These products are both vegan and cruelty-free serums that contain Vitamin C. They've got a total of 2 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, reducing pores, scar healing, dark spots and better texture.

Both products are also fungal acne (malassezia) safe and 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

Fundamentals 15% Vitamin C Serum

100% match

with the ingredients and function of TheActives L-Ascorbic Acid 15% In Propanediol

100% Attribute Match
100% Ingredient Match

Dupe Explained

These products are both serums that contain Vitamin C. They've got a total of 2 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, brightening skin, reducing pores, scar healing, dark spots and better texture.

Both products are also fungal acne (malassezia) safe and 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

Herba Derm Leke Karşıtı C Vitamini Super Serum

100% match

with the ingredients and function of Fundamentals 15% Vitamin C Serum

100% Attribute Match
100% Ingredient Match

Dupe Explained

These products are both cruelty-free serums that contain Vitamin C. They've got a total of 2 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, reducing pores, scar healing, dark spots and better texture.

Both products are also fungal acne (malassezia) safe and 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

Fundamentals 15% Vitamin C Serum

88% match

with the ingredients and function of Skin Functional Anhydrous Vitamin C 10% Ascorbic Acid + 3% Ferulic Acid

100% Attribute Match
80% Ingredient Match

Dupe Explained

These products are both vegan serums that contain Vitamin C. They've got a total of 2 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, brightening skin, scar healing, dark spots and better texture.

Both products are also fungal acne (malassezia) safe and 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

Skin Functional Anti-Oxidant Complexion Firmer

88% match

with the ingredients and function of Fundamentals 15% Vitamin C Serum

100% Attribute Match
80% Ingredient Match

Dupe Explained

These products are both serums that contain Vitamin C. They've got a total of 2 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, brightening skin, scar healing, dark spots and better texture.

Both products are also fungal acne (malassezia) safe and 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

Niod Ethylated L-Ascorbic Acid 30% Network (Elan)

88% match

with the ingredients and function of Fundamentals 15% Vitamin C Serum

100% Attribute Match
80% Ingredient Match

Dupe Explained

These products are both vegan serums that contain Vitamin C. They've got a total of 2 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, brightening skin, scar healing, dark spots and better texture.

Both products are also fungal acne (malassezia) safe and 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

Hylamide Booster C25

88% match

with the ingredients and function of Fundamentals 15% Vitamin C Serum

100% Attribute Match
80% Ingredient Match

Dupe Explained

These products are both vegan serums that contain Vitamin C. They've got a total of 2 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, brightening skin, scar healing, dark spots and better texture.

Both products are also fungal acne (malassezia) safe and 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

Fundamentals 15% Vitamin C Serum

88% match

with the ingredients and function of Face Formula Vitamin C Booster

100% Attribute Match
80% Ingredient Match

Dupe Explained

These products are both cruelty-free serums that contain Vitamin C. They've got a total of 2 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, reducing pores, scar healing, dark spots and better texture.

Both products are also fungal acne (malassezia) safe and 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

Fundamentals 15% Vitamin C Serum

88% match

with the ingredients and function of Gilda Liljeblad Energising Vitamin C Serum

100% Attribute Match
80% Ingredient Match

Dupe Explained

These products are both vegan serums that contain Vitamin C. They've got a total of 2 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, brightening skin, scar healing, dark spots and better texture.

Both products are also fungal acne (malassezia) safe and 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

United Arrows Beauty Rich Serum 10C

87% match

with the ingredients and function of Fundamentals 15% Vitamin C Serum

98% Attribute Match
80% Ingredient Match

Dupe Explained

These products are both serums that contain Vitamin C. They've got a total of 2 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 anti aging, brightening skin, scar healing, dark spots and better texture.

Both products are also fungal acne (malassezia) safe and 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

Fundamentals 15% Vitamin C Serum

87% match

with the ingredients and function of The Ordinary Ascorbic Acid 8% + Alpha Arbutin 2%

100% Attribute Match
80% Ingredient Match

Dupe Explained

These products are both vegan serums that contain Vitamin C. They've got a total of 2 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, brightening skin, scar healing, dark spots and better texture.

Both products are also fungal acne (malassezia) safe and 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

Etat Pur Etat Pur Pure Active Vitamin C %10

87% match

with the ingredients and function of Fundamentals 15% Vitamin C Serum

100% Attribute Match
80% Ingredient Match

Dupe Explained

These products are both cruelty-free serums that contain Vitamin C. They've got a total of 2 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, reducing pores, scar healing, dark spots and better texture.

Both products are also fungal acne (malassezia) safe and 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

Beauty From Bees Face Oil

85% match

with the ingredients and function of Fundamentals 95% Squalane Oil Serum

88% Attribute Match
80% Ingredient Match

Dupe Explained

These products are both cruelty-free oils that contain. They've got a total of 2 ingredients in common.

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

They're both likely to be good for dry 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!

Dupe #1

Fundamentals 15% Vitamin C Serum

81% match

with the ingredients and function of Prof. Dr. Steinkraus Vitamin C Serum

100% Attribute Match
67% Ingredient Match

Dupe Explained

These products are both vegan and cruelty-free serums that contain Vitamin C. They've got a total of 1 ingredient 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, brightening skin, reducing pores, scar healing, dark spots and better texture.

Both products are also fungal acne (malassezia) safe and 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

The Ordinary 100% L-Ascorbic Acid Powder

81% match

with the ingredients and function of Fundamentals 15% Vitamin C Serum

100% Attribute Match
67% Ingredient Match

Dupe Explained

These products are both vegan serums that contain Vitamin C. They've got a total of 1 ingredient 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, brightening skin, scar healing, dark spots and better texture.

Both products are also fungal acne (malassezia) safe and 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

Fundamentals 15% Vitamin C Serum

80% match

with the ingredients and function of FaceTheory Regena C30 Pro Vitamin C Serum

88% Attribute Match
68% Ingredient Match

Dupe Explained

These products are both vegan serums that contain Vitamin C. They've got a total of 2 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 anti aging, brightening skin, 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 #7

ISANA Love Your Skin Peeling-Concentrate With Salicylic Acid

79% match

with the ingredients and function of Fundamentals 2% Salicylic Acid Water Exfoliator

100% Attribute Match
64% Ingredient Match

Dupe Explained

These products are both cruelty-free exfoliators that contain BHA. They've got a total of 5 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 and scar healing.

Both products are also fungal acne (malassezia) safe and 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

The Ordinary 100% Plant-Derived Squalane

78% match

with the ingredients and function of Fundamentals 95% Squalane Oil Serum

88% Attribute Match
67% Ingredient Match

Dupe Explained

These products are both cruelty-free oils that contain. They've got a total of 1 ingredient 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.

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

Fundamentals 95% Squalane Oil Serum

78% match

with the ingredients and function of Biossance 100% Sugarcane Squalane Oil

88% Attribute Match
67% Ingredient Match

Dupe Explained

These products are both cruelty-free oils that contain. They've got a total of 1 ingredient 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.

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

Fundamentals 95% Squalane Oil Serum

78% match

with the ingredients and function of TruReliv 100% Pure Sugarcane-Derived Squalane Oil

88% Attribute Match
67% Ingredient Match

Dupe Explained

These products are both oils that contain. They've got a total of 1 ingredient 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.

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

Acure The Essentials Marula Oil

78% match

with the ingredients and function of Fundamentals 95% Squalane Oil Serum

100% Attribute Match
67% Ingredient Match

Dupe Explained

These products are both cruelty-free oils that contain. They've got a total of 1 ingredient in common.

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

They're both likely to be good for dry skin.

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

Fundamentals 95% Squalane Oil Serum

78% match

with the ingredients and function of PURITO Plainet Squalane Oil 100

88% Attribute Match
67% Ingredient Match

Dupe Explained

These products are both cruelty-free oils that contain. They've got a total of 1 ingredient 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.

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

Fundamentals 95% Squalane Oil Serum

78% match

with the ingredients and function of Pure Body Naturals Marula Facial Oil

100% Attribute Match
67% Ingredient Match

Dupe Explained

These products are both cruelty-free oils that contain. They've got a total of 1 ingredient in common.

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

They're both likely to be good for dry 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!

Dupe #10

Natural Heroes Squalaan

78% match

with the ingredients and function of Fundamentals 95% Squalane Oil Serum

88% Attribute Match
67% Ingredient Match

Dupe Explained

These products are both cruelty-free oils that contain. They've got a total of 1 ingredient 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.

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

Fundamentals 95% Squalane Oil Serum

78% match

with the ingredients and function of Australian Wholesale Oils Olive squalane

88% Attribute Match
67% Ingredient Match

Dupe Explained

These products are both oils that contain. They've got a total of 1 ingredient 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.

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 #16

Fundamentals 95% Squalane Oil Serum

78% match

with the ingredients and function of Amara Beauty Squalane Oil Moisturizer - 100% pure & plant derived

88% Attribute Match
67% Ingredient Match

Dupe Explained

These products are both cruelty-free oils that contain. They've got a total of 1 ingredient 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.

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

beauty drops 100% Aceite De Marula Antioxidant Oil

78% match

with the ingredients and function of Fundamentals 95% Squalane Oil Serum

100% Attribute Match
67% Ingredient Match

Dupe Explained

These products are both cruelty-free oils that contain. They've got a total of 1 ingredient in common.

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

They're both likely to be good for dry 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!

Dupe #6

Fundamentals 95% Squalane Oil Serum

78% match

with the ingredients and function of Afrigarnics Restorative Pure Marula Oil

100% Attribute Match
67% Ingredient Match

Dupe Explained

These products are both cruelty-free oils that contain. They've got a total of 1 ingredient in common.

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

They're both likely to be good for dry 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!

Dupe #6

Fundamentals 95% Squalane Oil Serum

78% match

with the ingredients and function of Minimalist Squalane 100% Face Oil

88% Attribute Match
67% Ingredient Match

Dupe Explained

These products are both cruelty-free oils that contain. They've got a total of 1 ingredient 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.

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

Trader Joe's Marula Facial Oil

78% match

with the ingredients and function of Fundamentals 95% Squalane Oil Serum

100% Attribute Match
67% Ingredient Match

Dupe Explained

These products are both cruelty-free oils that contain. They've got a total of 1 ingredient in common.

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

They're both likely to be good for dry skin.

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

Fundamentals 95% Squalane Oil Serum

78% match

with the ingredients and function of Peter Thomas Roth Oilless Oil 100% Purified Squalane

88% Attribute Match
67% Ingredient Match

Dupe Explained

These products are both oils that contain. They've got a total of 1 ingredient 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.

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

Q + A Squalane Facial Oil

78% match

with the ingredients and function of Fundamentals 95% Squalane Oil Serum

88% Attribute Match
67% Ingredient Match

Dupe Explained

These products are both cruelty-free oils that contain. They've got a total of 1 ingredient 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.

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

The INKEY List Squalane Oil

78% match

with the ingredients and function of Fundamentals 95% Squalane Oil Serum

88% Attribute Match
67% Ingredient Match

Dupe Explained

These products are both cruelty-free oils that contain. They've got a total of 1 ingredient 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.

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

Fundamentals 95% Squalane Oil Serum

78% match

with the ingredients and function of Good Molecules Squalane Oil

88% Attribute Match
67% Ingredient Match

Dupe Explained

These products are both cruelty-free oils that contain. They've got a total of 1 ingredient 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.

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

Sky Organics Organic Virgin Marula Oil

78% match

with the ingredients and function of Fundamentals 95% Squalane Oil Serum

100% Attribute Match
67% Ingredient Match

Dupe Explained

These products are both cruelty-free oils that contain. They've got a total of 1 ingredient in common.

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

They're both likely to be good for dry skin.

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

Cliganic Squalane Oil

78% match

with the ingredients and function of Fundamentals 95% Squalane Oil Serum

88% Attribute Match
67% Ingredient Match

Dupe Explained

These products are both cruelty-free oils that contain. They've got a total of 1 ingredient 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.

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

Fundamentals 95% Squalane Oil Serum

78% match

with the ingredients and function of Drunk Elephant Virgin Marula Luxury Facial Oil

100% Attribute Match
67% Ingredient Match

Dupe Explained

These products are both cruelty-free oils that contain. They've got a total of 1 ingredient in common.

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

They're both likely to be good for dry 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!

Dupe #17

Superdrug Me+ Marula Facial Oil Booster

78% match

with the ingredients and function of Fundamentals 95% Squalane Oil Serum

100% Attribute Match
67% Ingredient Match

Dupe Explained

These products are both cruelty-free oils that contain. They've got a total of 1 ingredient in common.

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

They're both likely to be good for dry 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!

Dupe #18

Open Formula Marula Oil

78% match

with the ingredients and function of Fundamentals 95% Squalane Oil Serum

100% Attribute Match
67% Ingredient Match

Dupe Explained

These products are both cruelty-free oils that contain. They've got a total of 1 ingredient in common.

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

They're both likely to be good for dry 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!

Dupe #19

Skin Deva Squalane Oil 100% Pure

78% match

with the ingredients and function of Fundamentals 95% Squalane Oil Serum

88% Attribute Match
67% Ingredient Match

Dupe Explained

These products are both cruelty-free oils that contain. They've got a total of 1 ingredient 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.

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

Duvaderm Squalane Oil

78% match

with the ingredients and function of Fundamentals 95% Squalane Oil Serum

88% Attribute Match
67% Ingredient Match

Dupe Explained

These products are both oils that contain. They've got a total of 1 ingredient 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.

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

Fundamentals 95% Squalane Oil Serum

78% match

with the ingredients and function of SkinDivision 100% Pure Marula Oil

100% Attribute Match
67% Ingredient Match

Dupe Explained

These products are both cruelty-free oils that contain. They've got a total of 1 ingredient in common.

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

They're both likely to be good for dry 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!

Dupe #21

Eva Naturals Virgin Marula Oil

78% match

with the ingredients and function of Fundamentals 95% Squalane Oil Serum

100% Attribute Match
67% Ingredient Match

Dupe Explained

These products are both cruelty-free oils that contain. They've got a total of 1 ingredient in common.

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

They're both likely to be good for dry skin.

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

Fundamentals 95% Squalane Oil Serum

78% match

with the ingredients and function of Open Formula Squalane

88% Attribute Match
67% Ingredient Match

Dupe Explained

These products are both cruelty-free oils that contain. They've got a total of 1 ingredient 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.

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

Fundamentals 95% Squalane Oil Serum

78% match

with the ingredients and function of Ruruberry 100% Squalane Oil

88% Attribute Match
67% Ingredient Match

Dupe Explained

These products are both cruelty-free oils that contain. They've got a total of 1 ingredient 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.

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

Fundamentals 95% Squalane Oil Serum

78% match

with the ingredients and function of Biossance 100% Squalane Oil

88% Attribute Match
67% Ingredient Match

Dupe Explained

These products are both cruelty-free oils that contain. They've got a total of 1 ingredient 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.

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

Dose By VH Squalane Face Oil

78% match

with the ingredients and function of Fundamentals 95% Squalane Oil Serum

88% Attribute Match
67% Ingredient Match

Dupe Explained

These products are both cruelty-free oils that contain. They've got a total of 1 ingredient 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.

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

Essentially Natural Olive Squalane

78% match

with the ingredients and function of Fundamentals 95% Squalane Oil Serum

88% Attribute Match
67% Ingredient Match

Dupe Explained

These products are both cruelty-free oils that contain. They've got a total of 1 ingredient 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.

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

Timeless Skin Care Squalane Oil 100% Pure

78% match

with the ingredients and function of Fundamentals 95% Squalane Oil Serum

88% Attribute Match
67% Ingredient Match

Dupe Explained

These products are both cruelty-free oils that contain. They've got a total of 1 ingredient 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.

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

Fundamentals 95% Squalane Oil Serum

78% match

with the ingredients and function of Naturium Virgin Marula Face Oil 100%

100% Attribute Match
67% Ingredient Match

Dupe Explained

These products are both cruelty-free oils that contain. They've got a total of 1 ingredient in common.

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

They're both likely to be good for dry 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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