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Ouai
Thick Hair Shampoo

Versus

Fekkai
Blonde Rx Purple Shampoo

Product category and function

Thick Hair Shampoo

Blonde Rx Purple Shampoo

Shampoos	Shampoos
Cleansers to remove dirt, oil, and buildup from hair.	Cleansers to remove dirt, oil, and buildup from hair.
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Ingredient highlights

Thick Hair Shampoo

Blonde Rx Purple Shampoo

Ingredient info	Ingredient info
Alcohol-free Paraben-free SLS-free Mica-free Fragrance-free cruelty-free	Alcohol-free Paraben-free SLS-free Mica-free Fragrance-free vegan cruelty-free

Full ingredient list

Thick Hair Shampoo

Blonde Rx Purple Shampoo

No. of common ingredients = 0
Aqua (water, eau), sodium c14-16 olefin sulfonate, cocamidopropyl betaine, sodium methyl cocoyl taurate, cocamide mipa, glycol distearate, parfum (fragrance), cetrimonium chloride (anti-static agent/agent antistatique), panthenol, hydrolyzed keratin, avena sativa (oat) peptide, butyrospermum parkii (shea) butter, althaea officinalis root extract, persea gratissima (avocado) oil, glycerin, hydroxypropyl guar hydroxypropyltrimonium chloride, peg-150 distearate, sodium lauroyl glycinate, amodimethicone, c11-15 pareth-7, laureth-9, trideceth-12, polyquaternium-7, cocoglucosides hydroxypropyltrimonium chloride, acrylates copolymer, sodium chloride, sodium hydroxide, tetrasodium edta, disodium edta, citric acid, peg-200 hydrogenated glyceryl palmate, peg-7 glyceryl cocoate, 1,2-hexanediol, caprylyl glycol, benzoic acid, potassium sorbate, phenoxyethanol, sodium benzoate, benzyl alcohol, benzyl salicylate, limonene, hexyl cinnamal, ci 14700 (red 4), ci 15985 (yellow 6) 18	Water/aqua, sodium c14-16 olefin sulfonate, sodium cocoyl isethionate, acrylates copolymer, coconut acid, panthenol, charcoal powder, butyrospermum parkii (shea) butter, cocos nucifera (coconut) oil, helianthus annuus (sunflower) seed oil, persea gratissima (avocado) oil, sesamum indicum (sesame) seed oil, simmondsia chinensis (jojoba) seed oil, leuconostoc/radish root ferment filtrate, glycerin, squalane, sodium hyaluronate, leontopodium alpinum extract, tocopherol, glycol stearate, cocamide mipa, dicaprylyl ether, polyquaternium-73, decyl glucoside, glyceryl oleate, sodium isethionate, polyquaternium-4, sodium hydroxide, polyquaternium-7, sodium pca, urea, trehalose, polyquaternium-51, citric acid, caprylyl glycol, sodium benzoate, potassium sorbate, benzoic acid, ethylhexylglycerin, phenoxyethanol, fragrance/parfum, ext. violet 2 (ci 60730), limonene, linalool

No. of common ingredients = 0

Total Number of ingredients = 44

Aqua (water, eau), sodium c14-16 olefin sulfonate, cocamidopropyl betaine, sodium methyl cocoyl taurate, cocamide mipa, glycol distearate, parfum (fragrance), cetrimonium chloride (anti-static agent/agent antistatique), panthenol, hydrolyzed keratin, avena sativa (oat) peptide, butyrospermum parkii (shea) butter, althaea officinalis root extract, persea gratissima (avocado) oil, glycerin, hydroxypropyl guar hydroxypropyltrimonium chloride, peg-150 distearate, sodium lauroyl glycinate, amodimethicone, c11-15 pareth-7, laureth-9, trideceth-12, polyquaternium-7, cocoglucosides hydroxypropyltrimonium chloride, acrylates copolymer, sodium chloride, sodium hydroxide, tetrasodium edta, disodium edta, citric acid, peg-200 hydrogenated glyceryl palmate, peg-7 glyceryl cocoate, 1,2-hexanediol, caprylyl glycol, benzoic acid, potassium sorbate, phenoxyethanol, sodium benzoate, benzyl alcohol, benzyl salicylate, limonene, hexyl cinnamal, ci 14700 (red 4), ci 15985 (yellow 6)

Water/aqua, sodium c14-16 olefin sulfonate, sodium cocoyl isethionate, acrylates copolymer, coconut acid, panthenol, charcoal powder, butyrospermum parkii (shea) butter, cocos nucifera (coconut) oil, helianthus annuus (sunflower) seed oil, persea gratissima (avocado) oil, sesamum indicum (sesame) seed oil, simmondsia chinensis (jojoba) seed oil, leuconostoc/radish root ferment filtrate, glycerin, squalane, sodium hyaluronate, leontopodium alpinum extract, tocopherol, glycol stearate, cocamide mipa, dicaprylyl ether, polyquaternium-73, decyl glucoside, glyceryl oleate, sodium isethionate, polyquaternium-4, sodium hydroxide, polyquaternium-7, sodium pca, urea, trehalose, polyquaternium-51, citric acid, caprylyl glycol, sodium benzoate, potassium sorbate, benzoic acid, ethylhexylglycerin, phenoxyethanol, fragrance/parfum, ext. violet 2 (ci 60730), limonene, linalool

Notable ingredients

Thick Hair Shampoo

Blonde Rx Purple Shampoo

Soothing: Panthenol

Solvent: Aqua (water, eau), 1,2-hexanediol, Benzyl alcohol, Glycerin, Limonene, Peg-200 hydrogenated glyceryl palmate

Anti-microbial: Cetrimonium chloride (anti-static agent/agent antistatique), Phenoxyethanol

Soothing: Panthenol

Antioxidant: Tocopherol

Solvent: Water/aqua, Dicaprylyl ether, Glycerin, Helianthus annuus (sunflower) seed oil, Limonene

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Ingredients with their functions

Thick Hair Shampoo

Blonde Rx Purple Shampoo

Aqua (water, eau)

Also-called: Aqua, Aqua/Water, Water/Aqua/Eau, Aqua/Water/Eau | Function: Skin conditioning, Solvent

Water serves as a fundamental component in skincare products, often listed as the first ingredient, which means it's the most abundant. It acts as a solvent, helping to dissolve other ingredients and facilitate the application and absorption of products.

Sodium c14-16 olefin sulfonate

Function: Surfactant/Cleansing

We don’t have a detailed description of this ingredient yet.

Cocamidopropyl betaine

Function: Viscosity controlling, Surfactant/Cleansing, Skin conditioning

We don’t have a detailed description of this ingredient yet.