Olaplex No.4 bond maintenance shampoo Versus Verb Hydrating 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

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 22	Aqua/water/eau, sodium lauroyl methyl isethionate, cocamidopropyl betaine, sodium lauroyl sarcosinate, ppg-2 hydroxyethyl coco/isostearamide, argania spinosa (argan) kernel oil, aloe barbadensis (aloe vera) leaf juice, hydrolyzed quinoa, hydrolyzed vegetable protein pg-propyl silanetriol, helianthus annuus (sunflower) seed extract, alanine, arginine, aspartic acid, glycine, histidine, isoleucine, phenylalanine, proline, serine, threonine, valine, panthenol, glycol distearate, sodium cocoyl isethionate, peg-150 pentaerythrityl tetrastearate, parfum/fragrance, citric acid, silicone quaternium-8, trisodium ethylenediamine disuccinate, guar hydroxypropyltrimonium chloride, tetrasodium glutamate diacetate, polyquaternium-7, glycerin, sodium laurate, disodium edta, polyquaternium-44, coconut acid, sodium pca, sodium lactate, sodium isethionate, magnesium nitrate, pca, sodium sarcosinate, ethylhexylglycerin, trimethylsiloxyamodimethicone, sodium hydroxide, sodium glycolate, c11-15 pareth-7, sodium formate, quaternium-95, c12-16 pareth-9, propanediol, trideceth-12, phenoxyethanol, sodium benzoate, methylchloroisothiazolinone, methylisothiazolinone, benzyl alcohol, potassium sorbate, hydroxycitronellal, butylphenyl methylpropional, limonene

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