Fekkai Shea butter shampoo Versus Kirkland Moisture 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 vegan cruelty-free	Alcohol-free Paraben-free SLS-free Mica-free Fragrance-free

No. of common ingredients = 0
Water (aqua/eau), sodium cocoyl isethionate, sodium lauroyl methyl isethionate, lauryl glucoside, isoamyl laurate, polyglyceryl-3 laurate, acrylates copolymer, coconut acid, butyrospermum parkii (shea) oil, shea butter glycereth-8 esters, oryza sativa (rice) seed protein, glycerin, panthenol, hydrolyzed vegetable protein, gardenia taitensis flower extract, oryza sativa (rice) bran extract, helianthus annuus (sunflower) extract, rosmarinus officinalis (rosemary) leaf extract, oryza sativa (rice) extract, helianthus annuus (sunflower) sprout extract, salvia hispanica seed extract, camellia sinensis leaf extract, calodendrum capense nut oil, opuntia ficus-indica seed oil, caesalpinia spinosa fruit extract, lactobacillus/eriodictyon californicum ferment extract, nasturtium officinale extract, leontopodium alpinum extract, lithothamnion calcareum extract, trehalose, cocos nucifera (coconut) oil, amylopectin, benzyl alcohol, guar hydroxypropyltrimonium chloride, hydroxypropyl methylcellulose stearoxy ether, propanediol, salicylic acid, fragrance/parfum, galactoarabinan, phytic acid, polyquaternium-37, sorbitan oleate, stearic acid, calcium gluconate, leuconostoc/radish root ferment filtrate, maltodextrin, tamarindus indica seed polysaccharide, xanthan gum, ethyl linoleate, phospholipids, sodium isethionate, sodium phosphate, tocopherol, citric acid, dipropylene glycol, disteareth-75 ipdi, pentaerythrityl tetra-di-t-butyl hydroxyhydrocinnamate, pentylene glycol, caprylic acid, caprylyl glycol, tetrasodium glutamate diacetate, potassium hydroxide, potassium sorbate, isopropyl myristate, lactic acid, trisodium ethylenediamine disuccinate, xylitol, gluconolactone, glycol distearate, sodium benzoate, caprylyl/capryl glucoside, sodium formate, ethyl oleate, lauryl lactate, linalool, sodium glycolate, sodium hydroxide, phenoxyethanol, chlorphenesin 23	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

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