Kirkland Moisture shampoo Versus Pureology Nanoworks gold 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	Alcohol-free Paraben-free SLS-free Mica-free Fragrance-free

No. of common ingredients = 0
Water/aqua/eau, sodium cocoyl isethionate, cocamidopropyl hydroxysultaine, potassium cocoyl glycinate, disodium cocoyl glutamate, sodium lauroyl methyl isethionate, sodium lauroyl sarcosinate, decyl glucoside, potassium cocoate, glycereth-26, glycol distearate, cocamidopropylamine oxide, phenoxyethanol, fragrance (parfum), sodium cocoyl glutamate, peg-120 methyl glucose dioleate, methyl gluceth-20, quaternium-91, amodimethicone, acrylates copolymer, citric acid, dicaprylyl ether, polyquaternium-10, guar hydroxypropyltrimonium chloride, chlorphenesin, trisodium ethylenediamine disuccinate, ppg-3 benzyl ether myristate, glyceryl oleate, c11-15 pareth-7, polyquaternium-39, laureth-9, phospholipids, glycerin, hydrolyzed vegetable protein pg-propyl silanetriol, polyquaternium-55, sodium benzoate, panthenol, trideceth-12, glycine soja (soybean) oil, acetic acid, tetrasodium edta, benzoic acid, sodium hydroxide, disodium edta, potassium sorbate, hydrolyzed pea protein pg-propyl silanetriol, caprylyl glycol, tocopheryl acetate, helianthus annuus (sunflower) seed oil, alcohol, tocopherol, argania spinosa kernel oil, ascorbic acid, persea gratissima (avocado) oil, copaifera officinalis (balsam copaiba) resin, passiflora edulis seed oil, isomalt, euterpe oleracea fruit oil, aloe barbadensis leaf extract, cucumis sativus (cucumber) fruit extract, lycium barbarum fruit extract, punica granatum extract, malus domestica fruit cell culture extract, quaternium-95, propanediol, camellia sinensis leaf extract, persea gratissima (avocado) fruit extract, xanthan gum, lecithin, vitis vinifera (grape) fruit cell extract, vitis vinifera (grape) seed extract, pentaerythrityl tetra-di-t-butyl hydroxyhydrocinnamate 22	Aqua/water/eau, disodium laureth sulfosuccinate, sodium lauroyl methyl isethionate, cocamidopropyl betaine, sodium lauryl sulfoacetate, glycol distearate, divinyldimethicone/dimethicone copolymer, coco-glucoside, glycereth-26, panthenol, parfum/fragrance, sodium chloride, ppg-5-ceteth-20, methyl gluceth-20, polyquaternium-10, amodimethicone, peg-55 propylene glycol oleate, propylene glycol, trisodium ethylenediamine disuccinate, carbomer, c11-15 pareth-7, benzoic acid, sodium benzoate, sclerocarya birrea seed oil, tocopherol, butyrospermum parkii butter/shea butter, ethylhexyl methoxycinnamate, butylene glycol, hydrolyzed vegetable protein pg-propyl silanetriol, laureth-9, glycerin, c12-13 pareth-23, benzyl alcohol, c12-13 pareth-3, trideceth-12, helianthus annuus seed extract/sunflower seed extract, magnesium nitrate, phenoxyethanol, sodium acetate, salicylic acid, isopropyl alcohol, methylchloroisothiazolinone, melanin, potassium sorbate, sorbic acid, magnesium chloride, methylisothiazolinone, pentylene glycol, bht, ethylhexylglycerin, citric acid, sodium hydroxide

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 cocoyl isethionate

Function: Surfactant/Cleansing