Versus

Pureology Strength Cure Shampoo Versus Olaplex No.4 Bond Maintenance Shampoo

Shampoo
Shampoo
American Brand United States
American Brand United States

Overview

What they are

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

Cool Features

They both contain AHA and Vitamin E

Suited For

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

Free From

They both do not contain any parabens or sulfates

What's Inside

They both contain common allergens, fragrances, oils and silicones

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

Ingredient Info

Click any item below to learn more and see relevant 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

Key Ingredients

Benefits

Concerns

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

found in both products
Strength Cure Shampoo

Water

Skin Conditioning

Sodium Cocoyl Isethionate

Cleansing

Disodium Laureth Sulfosuccinate

Cleansing

Sodium Lauryl Sulfoacetate

Cleansing

Sodium Lauroyl Sarcosinate

Cleansing

Coco-Betaine

Cleansing

Glycol Distearate

Emollient
Not safe for Fungal Acne Icon

Glycereth-26

Humectant
0 / 0 Helps hydrate Dry Skin Icon

Decyl Glucoside

Cleansing

Coconut Acid

Cleansing
Not safe for Fungal Acne Icon

Sodium Hydroxide

Buffering

Parfum

Masking
Fragrance IconMay worsen Eczema IconMay worsen Rosacea Icon

Sodium Isethionate

Cleansing

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

PPG-5-Ceteth-20

Emulsifying

Sodium Chloride

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

Divinyldimethicone/Dimethicone Copolymer

Polyquaternium-7

Amodimethicone

Silicon Icon

Polyquaternium-10

Carbomer

Emulsion Stabilising
1 / 0

Acrylates Copolymer

PEG-55 Propylene Glycol Oleate

Not safe for Fungal Acne Icon

Propylene Glycol

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

C11-15 Pareth-7

Emulsifying

Hexyl Cinnamal

Perfuming
Fragrance IconMay cause irritation IconEU Allergen Icon

Benzoic Acid

Masking
Preservative IconMay worsen Eczema Icon

Laureth-9

Emulsifying

Butylene Glycol

Humectant
1 / 0 Helps hydrate Dry Skin Icon

Glycerin

Humectant
0 / 0 Helps hydrate Dry Skin IconGood for Scar Healing IconHelps brighten skin Icon

Linalool

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

Tocopherol

Antioxidant
0-3 / 0-3 Vitamin E IconAntioxidant IconHelps hydrate Dry Skin IconHelps with Anti-Aging IconGood for Scar Healing Icon

Olea Europaea Fruit Oil

Masking
0-2 / 0 Fragrance IconOil IconHelps hydrate Dry Skin IconNot safe for Fungal Acne Icon

Camelina Sativa Seed Oil

Skin Conditioning
Oil IconNot safe for Fungal Acne Icon

Trideceth-12

Emulsifying

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

Helianthus Annuus Seed Extract

Skin Conditioning
Helps hydrate Dry Skin Icon

Sodium Benzoate

Masking
Preservative Icon

Magnesium Nitrate

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

C12-13 Pareth-23

Cleansing

C12-13 Pareth-3

Emulsifying

Hydrolyzed Vegetable Protein Pg-Propyl Silanetriol

Skin Conditioning

Limonene

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

Arginine

Masking
Good for Scar Healing IconNot safe for Fungal Acne Icon

2-Oleamido-1,3-Octadecanediol

Skin Conditioning

Poly(Linseed Oil)

Oil Icon

Benzophenone-4

UV Absorber
Chemical UV Filter Icon

Phenoxyethanol

Preservative
Preservative Icon

Citronellol

Perfuming
Fragrance IconMay cause irritation IconEU Allergen Icon

CI 14700

Cosmetic Colorant
2 / 1

Methylchloroisothiazolinone

Preservative
Preservative IconMay cause irritation IconMay worsen Eczema Icon

Sorbic Acid

Preservative
Preservative Icon

Haematococcus Pluvialis Extract

Antioxidant
Antioxidant Icon

Magnesium Chloride

Methylisothiazolinone

Preservative
Preservative IconMay cause irritation IconMay worsen Eczema Icon

Caprylic/Capric Triglyceride

Masking
Helps hydrate Dry Skin Icon

Potassium Sorbate

Preservative
Preservative Icon

CI 15510

Cosmetic Colorant
No.4 Bond Maintenance Shampoo

Water

Skin Conditioning

Sodium Lauroyl Methyl Isethionate

Cleansing

Cocamidopropyl Hydroxysultaine

Cleansing

Potassium Cocoyl Glycinate

Disodium Cocoyl Glutamate

Cleansing

Potassium Cocoate

Emulsifying
Can worsen Dry Skin Icon

Sodium Lauroyl Sarcosinate

Cleansing

Glycereth-26

Humectant
0 / 0 Helps hydrate Dry Skin Icon

Decyl Glucoside

Cleansing

Parfum

Masking
Fragrance IconMay worsen Eczema IconMay worsen Rosacea Icon

Phenoxyethanol

Preservative
Preservative Icon

Cocamidopropylamine Oxide

Cleansing

Sodium Cocoyl Glutamate

Cleansing

Glycol Distearate

Emollient
Not safe for Fungal Acne Icon

Disodium Laureth Sulfosuccinate

Cleansing

Methyl Gluceth-20

Humectant
Helps hydrate Dry Skin Icon

Acrylates Copolymer

PEG-120 Methyl Glucose Dioleate

Emulsifying
0 / 0 Not safe for Fungal Acne Icon

Amodimethicone

Silicon Icon

Polyquaternium-10

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

Ethylhexylglycerin

Skin Conditioning

Sodium Lauryl Sulfoacetate

Cleansing

Divinyldimethicone/Dimethicone Copolymer

Chlorphenesin

Antimicrobial
Preservative Icon

Polyquaternium-11

Guar Hydroxypropyltrimonium Chloride

Skin Conditioning

C11-15 Pareth-7

Emulsifying

Trisodium Ethylenediamine Disuccinate

Laureth-9

Emulsifying

Glycerin

Humectant
0 / 0 Helps hydrate Dry Skin IconGood for Scar Healing IconHelps brighten skin Icon

Trideceth-12

Emulsifying

Panthenol

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

Hydrolyzed Vegetable Protein Pg-Propyl Silanetriol

Skin Conditioning

C12-13 Pareth-3

Emulsifying

C12-13 Pareth-23

Cleansing

Helianthus Annuus Seed Oil

Emollient
0 / 0 Oil IconHelps hydrate Dry Skin IconNot safe for Fungal Acne Icon

Tocopherol

Antioxidant
0-3 / 0-3 Vitamin E IconAntioxidant IconHelps hydrate Dry Skin IconHelps with Anti-Aging IconGood for Scar Healing Icon

Pseudozyma Epicola/Camellia Sinensis Seed Oil Ferment Extract Filtrate

Humectant
Oil IconNot safe for Fungal Acne Icon

Pseudozyma Epicola/Argania Spinosa Kernel Oil Ferment Filtrate

Skin Conditioning
Oil Icon

Prunus Armeniaca Kernel Oil

Masking
1-2 / 0 Oil IconNot safe for Fungal Acne Icon

Quaternium-95

UV Absorber

Propanediol

Solvent
Helps hydrate Dry Skin Icon

Helianthus Annuus Seed Extract

Skin Conditioning
Helps hydrate Dry Skin Icon

PEG-8

Humectant

Bis-Aminopropyl Diglycol Dimaleate

Skin Conditioning

Euterpe Oleracea Fruit Extract

Helps reduce irritation Icon

Rosmarinus Officinalis Leaf Extract

Antimicrobial

Punica Granatum Extract

Astringent

Origanum Vulgare Leaf Extract

Skin Conditioning

Musa Sapientum Fruit Extract

Skin Conditioning

Morinda Citrifolia Fruit Extract

Skin Conditioning

Sodium Hyaluronate

Humectant
0 / 0 Hyaluronic Acid IconHelps hydrate Dry Skin Icon

PEG-8/Smdi Copolymer

Arctium Lappa Root Extract

Skin Conditioning
Helps reduce irritation Icon

Sodium Polyacrylate

Absorbent
Helps hydrate Dry Skin Icon

Palmitoyl Myristyl Serinate

Skin Conditioning

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

Biotin

Antiseborrhoeic

Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate

Antioxidant
Antioxidant Icon

Water, Sodium Lauroyl Methyl Isethionate, Cocamidopropyl Hydroxysultaine, Potassium Cocoyl Glycinate, Disodium Cocoyl Glutamate, Potassium Cocoate, Sodium Lauroyl Sarcosinate, Glycereth-26, Decyl Glucoside, Parfum, Phenoxyethanol, Cocamidopropylamine Oxide, Sodium Cocoyl Glutamate, Glycol Distearate, Disodium Laureth Sulfosuccinate, Methyl Gluceth-20, Acrylates Copolymer, PEG-120 Methyl Glucose Dioleate, Amodimethicone, Polyquaternium-10, Citric Acid, Ethylhexylglycerin, Sodium Lauryl Sulfoacetate, Divinyldimethicone/Dimethicone Copolymer, Chlorphenesin, Polyquaternium-11, Guar Hydroxypropyltrimonium Chloride, C11-15 Pareth-7, Trisodium Ethylenediamine Disuccinate, Laureth-9, Glycerin, Trideceth-12, Panthenol, Hydrolyzed Vegetable Protein Pg-Propyl Silanetriol, C12-13 Pareth-3, C12-13 Pareth-23, Helianthus Annuus Seed Oil, Tocopherol, Pseudozyma Epicola/Camellia Sinensis Seed Oil Ferment Extract Filtrate, Pseudozyma Epicola/Argania Spinosa Kernel Oil Ferment Filtrate, Prunus Armeniaca Kernel Oil, Quaternium-95, Propanediol, Helianthus Annuus Seed Extract, PEG-8, Bis-Aminopropyl Diglycol Dimaleate, Euterpe Oleracea Fruit Extract, Rosmarinus Officinalis Leaf Extract, Punica Granatum Extract, Origanum Vulgare Leaf Extract, Musa Sapientum Fruit Extract, Morinda Citrifolia Fruit Extract, Sodium Hyaluronate, PEG-8/Smdi Copolymer, Arctium Lappa Root Extract, Sodium Polyacrylate, Palmitoyl Myristyl Serinate, Citral, Hexyl Cinnamal, Limonene, Biotin, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate

When to use

6 Routines
50% use in am
50% use in pm
67% use every day
43 Routines
47% use in am
53% use in pm
65% use every day
When to use See routines that use it ->

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What people say
Color Care 60%