Olaplex No.4 bond maintenance shampoo Versus Aquage Seaextend silkening 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 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 cruelty-free

No. of common ingredients = 0
Water (aqua/eau), sodium lauroyl methyl isethionate, cocamidopropyl hydroxysultaine, potassium cocoyl glycinate, disodium cocoyl glutamate, sodium lauroyl sarcosinate, potassium cocoate, decyl glucoside, glycereth-26, bis-aminopropyl diglycol dimaleate, cocamidopropylamine oxide, disodium laureth sulfosuccinate, glycol distearate, sodium cocoyl glutamate, methyl gluceth-20, acrylates copolymer, peg-120 methyl glucose dioleate, amodimethicone, citric acid, sodium lauryl sulfoacetate, polyquaternium-10, ethylhexylglycerin, divinyldimethicone/dimethicone copolymer, polyquaternium-11, trisodium ethylenediamine disuccinate, guar hydroxypropyltrimonium chloride, c11-15 pareth-7, laureth-9, glycerin, trideceth-12, c12-13 pareth-23, c12-13 pareth-3, hydrolyzed vegetable protein, pg-propyl silanetriol, panthenol, acetic acid, tetrasodium edta, pentasodium triphosphate, sodium hydroxide, disodium edta, helianthus annuus (sunflower) seed oil, tocopherol, prunus armeniaca (apricot) kernel oil, pseudozyma epicola/camellia sinensis seed oil ferment extract filtrate, pseudozyma epicola/argania spinosa kernel oil ferment filtrate, quaternium-95, propanediol, helianthus annuus (sunflower) seed extract, peg-8, euterpe oleracea fruit extract, punica granatum extract, rosmarinus officinalis (rosemary) leaf extract, musa sapientum (banana) fruit extract, origanum vulgare leaf extract, morinda citrifolia fruit extract, arctium lappa root extract, peg-8/smdi copolymer, sodium hyaluronate, palmitoyl myristyl serinate, sodium polyacrylate, pentaerythrityl tetra-di-t-butyl hydroxyhydrocinnamate, biotin, benzoic acid, phenoxyethanol, chlorphenesin, potassium sorbate, sodium benzoate, fragrance (parfum), citral, hexyl cinnamal, limonene 27	Water, sodium lauroyl methyl isethionate, cocamidopropyl hydroxysultaine, cocamidopropyl betaine, glycerin, sodium lauroyl sarcosinate, decyl glucoside, helianthus annuus seed extract, hydrolyzed rhodophyceae extract, undaria pinnatifida extract, macrocystis pyrifera extract, ascophyllum nodosum extract, sargassum filipendula extract, chondrus crispus extract, hypnea musciformis extract, laminaria saccharina extract, himanthalia elongata extract, gelidiella acerosa extract, laminaria digitata extract, pelvetia canaliculata extract, enteromorpha compressa extract, palmaria palmata extract, thermus thermophillus ferment, acrylates copolymer, divinyldimethicone/dimethicone copolymer, glycol distearate, amodimethicone, polyquaternium-10, aminomethyl propanol, guar hydroxypropyltrimonium chloride, polyquaternium-11, butylene glycol, trideceth-10, chlorphenesin, cetrimonium chloride, hydrolyzed vegetable protein pg-propyl silanetriol, tetrasodium edta, panthenol, c12-13 pareth-23, c12-13 pareth-3, phenoxyethanol, citric acid, magnesium nitrate, isopropyl alcohol, potassium sorbate, disodium edta, methylchloroisothiazolinone, magnesium chloride, methylisothiazolinone, tocopheryl acetate, hydrolyzed soy protein, hydrolyzed silk, sorbic acid, benzoic acid, benzyl alcohol, sodium benzoate, benzyl salicylate, limonene, butylphenyl methylpropional, parfum

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 lauroyl methyl isethionate

Function: Surfactant/Cleansing