Biolage Hydra Source Shampoo
Olaplex No. 4C Bond Maintenance Clarifying Shampoo
Versus

Biolage Hydra Source Shampoo Versus Olaplex No. 4C Bond Maintenance Clarifying Shampoo

Shampoo
Shampoo
American Brand United States
American Brand United States

Updated on April 18, 2025

Overview

What they are

These products are both vegan, cruelty-free, and reef safe shampoos. They have a total of 0 ingredients in common

Suited For

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

Free From

They both do not contain any parabens or silicones

What's Inside

They both contain common allergens and fragrances

We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that needs an update? Let us know.

New Comparison

Ingredient Info

Click any item below to learn more and see relevant ingredients

Biolage Hydra Source Shampoo 29 ingredients

Olaplex No. 4C Bond Maintenance Clarifying Shampoo 43 ingredients

What's inside (and what isn't)

What's inside (and what isn't)

At a glance

Click on any of the items below to learn more

Biolage Hydra Source Shampoo 29 ingredients

Olaplex No. 4C Bond Maintenance Clarifying Shampoo 43 ingredients

Key Ingredients

Benefits

Concerns

Benefits

Concerns

Ingredients Side-by-side

found in both products
Hydra Source Shampoo

Water

Skin Conditioning

Sodium Laureth Sulfate

Cleansing
Sulfate IconCan worsen Dry Skin Icon

Sodium Lauryl Sulfate

Cleansing
0 / 0 Sulfate IconCan worsen Dry Skin IconMay worsen Oily Skin IconMay cause irritation Icon

Cocamidopropyl Betaine

Cleansing
May worsen Eczema IconMay worsen Rosacea Icon

Sodium Chloride

Masking
Can worsen Dry Skin IconBad for Acne Prone Skin IconMay worsen Rosacea Icon

Cocamide Mipa

Emulsifying

Hexylene Glycol

Emulsifying
0-2 / 0-1

Parfum

Masking
Fragrance IconMay worsen Eczema IconMay worsen Rosacea Icon

Citric Acid

Buffering
AHA IconGood for Oily Skin IconGood for Skin Texture IconGood for Minimizing Pores IconGood for Scar Healing IconHelps brighten skin IconMay worsen Rosacea Icon

Sodium Benzoate

Masking
Preservative Icon

Aloe Barbadensis Leaf Juice

Skin Conditioning
Helps hydrate Dry Skin IconHelps reduce Skin Redness IconHelps reduce irritation Icon

Salicylic Acid

Masking
BHA IconPreservative IconGood for Oily Skin IconGood for Minimizing Pores IconHelps fight Acne IconHelps brighten skin IconCan worsen Dry Skin IconMay worsen Eczema IconMay worsen Rosacea Icon

Glycol Distearate

Emollient
Not safe for Fungal Acne Icon

Cocos Nucifera Oil

Masking
4 / 0 Fragrance IconOil IconHelps hydrate Dry Skin IconBad for Acne Prone Skin IconNot safe for Fungal Acne Icon

Guar Hydroxypropyltrimonium Chloride

Skin Conditioning

Limonene

Perfuming
Fragrance IconMay cause irritation IconEU Allergen IconMay worsen Eczema IconMay worsen Rosacea Icon

Hexyl Cinnamal

Perfuming
Fragrance IconMay cause irritation IconEU Allergen Icon

Coco-Betaine

Cleansing

Coumarin

Perfuming
Fragrance IconMay cause irritation IconEU Allergen Icon

Benzyl Alcohol

Perfuming
Alcohol IconFragrance IconPreservative IconCan worsen Dry Skin IconMay worsen Oily Skin IconMay cause irritation IconEU Allergen IconMay worsen Eczema IconMay worsen Rosacea Icon

Propylene Glycol

Humectant
0 / 0 Helps hydrate Dry Skin IconMay worsen Eczema IconMay worsen Rosacea Icon

Linalool

Perfuming
Fragrance IconMay cause irritation IconEU Allergen IconMay worsen Eczema IconMay worsen Rosacea Icon

Sodium Hyaluronate

Humectant
0 / 0 Hyaluronic Acid IconHelps hydrate Dry Skin Icon

Amyl Cinnamal

Perfuming
Fragrance IconMay cause irritation IconEU Allergen Icon

Fumaric Acid

Buffering

Passiflora Edulis Fruit Juice

Skin Conditioning

Trideceth-9

Emulsifying

Potassium Sorbate

Preservative
Preservative Icon

Bisabolol

Masking
Helps reduce Skin Redness IconHelps reduce irritation IconGood for Dark Spots Icon

Water, Sodium Laureth Sulfate, Sodium Lauryl Sulfate, Cocamidopropyl Betaine, Sodium Chloride, Cocamide Mipa, Hexylene Glycol, Parfum, Citric Acid, Sodium Benzoate, Aloe Barbadensis Leaf Juice, Salicylic Acid, Glycol Distearate, Cocos Nucifera Oil, Guar Hydroxypropyltrimonium Chloride, Limonene, Hexyl Cinnamal, Coco-Betaine, Coumarin, Benzyl Alcohol, Propylene Glycol, Linalool, Sodium Hyaluronate, Amyl Cinnamal, Fumaric Acid, Passiflora Edulis Fruit Juice, Trideceth-9, Potassium Sorbate, Bisabolol

No. 4C Bond Maintenance Clarifying Shampoo

Water

Skin Conditioning

Sodium Lauroyl Methyl Isethionate

Cleansing

Cocamidopropyl Hydroxysultaine

Cleansing

Sodium Lauroyl Glutamate

Coco-Betaine

Cleansing

Disodium Laureth Sulfosuccinate

Cleansing

Acrylates Copolymer

Cocamidopropyl Betaine

Cleansing
May worsen Eczema IconMay worsen Rosacea Icon

Cocamidopropylamine Oxide

Cleansing

Sodium Methyl Oleoyl Taurate

Cleansing

Decyl Glucoside

Cleansing

Bis-Aminopropyl Diglycol Dimaleate

Skin Conditioning

Sodium Lauryl Sulfoacetate

Cleansing

Phenoxyethanol

Preservative
Preservative Icon

Coco-Glucoside

Cleansing

Lauryl Glucoside

Cleansing

Chlorphenesin

Antimicrobial
Preservative Icon

Panthenol

Skin Conditioning
0 / 0 Helps hydrate Dry Skin IconHelps reduce Skin Redness IconHelps reduce irritation IconGood for Scar Healing Icon

Trisodium Ethylenediamine Disuccinate

Diethylhexyl Succinate

Emollient
2 / 0

Sodium Benzoate

Masking
Preservative Icon

Polyquaternium-11

Benzoic Acid

Masking
Preservative IconMay worsen Eczema Icon

Sodium PCA

Humectant
0 / 0 Helps hydrate Dry Skin IconHelps reduce Skin Redness IconHelps reduce irritation Icon

Pentasodium Triphosphate

Buffering

Sodium Lactate

Buffering

Arginine

Masking
Good for Scar Healing IconNot safe for Fungal Acne Icon

Aspartic Acid

Masking
Helps hydrate Dry Skin Icon

PCA

Humectant
Helps hydrate Dry Skin Icon

Citric Acid

Buffering
AHA IconGood for Oily Skin IconGood for Skin Texture IconGood for Minimizing Pores IconGood for Scar Healing IconHelps brighten skin IconMay worsen Rosacea Icon

Glycine

Buffering
Helps hydrate Dry Skin Icon

Alanine

Masking

Serine

Masking
Helps hydrate Dry Skin Icon

Valine

Masking

Isoleucine

Skin Conditioning

Proline

Skin Conditioning

Threonine

Helps hydrate Dry Skin Icon

Histidine

Humectant
Helps hydrate Dry Skin IconHelps with Anti-Aging IconGood for Scar Healing Icon

Phenylalanine

Masking
Helps hydrate Dry Skin IconGood for Scar Healing Icon

Parfum

Masking
Fragrance IconMay worsen Eczema IconMay worsen Rosacea Icon

Citral

Perfuming
Fragrance IconMay cause irritation IconEU Allergen IconMay worsen Rosacea Icon

Hexyl Cinnamal

Perfuming
Fragrance IconMay cause irritation IconEU Allergen Icon

Limonene

Perfuming
Fragrance IconMay cause irritation IconEU Allergen IconMay worsen Eczema IconMay worsen Rosacea Icon

Water, Sodium Lauroyl Methyl Isethionate, Cocamidopropyl Hydroxysultaine, Sodium Lauroyl Glutamate, Coco-Betaine, Disodium Laureth Sulfosuccinate, Acrylates Copolymer, Cocamidopropyl Betaine, Cocamidopropylamine Oxide, Sodium Methyl Oleoyl Taurate, Decyl Glucoside, Bis-Aminopropyl Diglycol Dimaleate, Sodium Lauryl Sulfoacetate, Phenoxyethanol, Coco-Glucoside, Lauryl Glucoside, Chlorphenesin, Panthenol, Trisodium Ethylenediamine Disuccinate, Diethylhexyl Succinate, Sodium Benzoate, Polyquaternium-11, Benzoic Acid, Sodium PCA, Pentasodium Triphosphate, Sodium Lactate, Arginine, Aspartic Acid, PCA, Citric Acid, Glycine, Alanine, Serine, Valine, Isoleucine, Proline, Threonine, Histidine, Phenylalanine, Parfum, Citral, Hexyl Cinnamal, Limonene

Ingredient Ratings

Here's what our community thinks of the ingredients in these products.

Hydra Source Shampoo
10
10
10
liked
disliked
not rated
Unlock with Premium
No. 4C Bond Maintenance Clarifying Shampoo
10
10
10
liked
mixed
disliked
not rated
Unlock with Premium

When to use

Biolage Hydra Source Shampoo 29 ingredients

Olaplex No. 4C Bond Maintenance Clarifying Shampoo 43 ingredients

21 Routines
38% use in am
62% use in pm
29% use every day

Reviews

Here's what our community thinks

Biolage Hydra Source Shampoo 29 ingredients

No reviews yet

Be the first to review Hydra Source Shampoo

Write the first review

Olaplex No. 4C Bond Maintenance Clarifying Shampoo 43 ingredients

No reviews yet

Be the first to review No. 4C Bond Maintenance Clarifying Shampoo

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