Disclosure: This page may contain affiliate links. Read our full disclosure policy.

IGK
Pay Day Shampoo

Versus

Kristin Ess Hair
The One Signature Shampoo

Product category and function

Pay Day Shampoo

The One Signature Shampoo

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

Ingredient highlights

Pay Day Shampoo

The One Signature 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 cruelty-free

Full ingredient list

Pay Day Shampoo

The One Signature Shampoo

No. of common ingredients = 0
Water (aqua/eau), sodium cocoyl isethionate, sodium lauroyl methyl isethionate, cocamide mipa, cocamidopropyl betaine, sodium methyl oleoyl taurate, glycol stearate, propanediol, adansonia digitata seed oil, sr-spider polypeptide-1, salvia hispanica seed extract, brassica campestris (rapeseed) seed oil, hydrolyzed pea protein, emblica officinalis fruit extract, sesamum indicum (sesame) seed oil, coconut acid, phenoxyethanol, guar hydroxypropyltrimonium chloride, coco-glucoside, lauryl glucoside, polyquaternium-73, sodium isethionate, caprylyl glycol, ethylhexylglycerin, sodium benzoate, panthenol, isopropanolamine, sodium pca, tetrasodium glutamate diacetate, citric acid, tocopherol, sodium hydroxide, butylene glycol, leuconostoc/radish root ferment filtrate, sodium glycolate, sodium formate, fragrance (parfum), 1,2-hexanediol, red 33 (ci 17200) 14	Water (aqua/eau), sodium c14-16 olefin sulfonate, cocamidopropyl betaine, fragrance (parfum), acrylates copolymer, glycol stearate, panthenol, glycerin, cetearamidoethyldiethonium succinoyl hydrolyzed pea protein, hypnea musciformis extract, sargassum filipendula extract, gelidiella acerosa extract, chamomilla recutita (matricaria) flower extract, helianthus annuus (sunflower) seed oil, mangifera indica (mango) seed butter, persea gratissima (avocado) oil, ricinus communis (castor) seed oil, coco-glucoside, algin, carrageenan, chitosan, phenoxyethanol, cocamide mipa, sodium chloride, polyquaternium-10, peg-12 dimethicone, caprylyl glycol, sodium benzoate, ethylhexylglycerin, polyquaternium-11, disodium edta, peg-12 allyl ether, peg-12, isopropanolamine, sorbitol, sodium acetate, isopropyl alcohol, caprylic/capric triglyceride, tocopherol, guar hydroxypropyltrimonium chloride, sorbitan oleate, xanthan gum

No. of common ingredients = 0

Total Number of ingredients = 39

Total Number of ingredients = 42

Water (aqua/eau), sodium cocoyl isethionate, sodium lauroyl methyl isethionate, cocamide mipa, cocamidopropyl betaine, sodium methyl oleoyl taurate, glycol stearate, propanediol, adansonia digitata seed oil, sr-spider polypeptide-1, salvia hispanica seed extract, brassica campestris (rapeseed) seed oil, hydrolyzed pea protein, emblica officinalis fruit extract, sesamum indicum (sesame) seed oil, coconut acid, phenoxyethanol, guar hydroxypropyltrimonium chloride, coco-glucoside, lauryl glucoside, polyquaternium-73, sodium isethionate, caprylyl glycol, ethylhexylglycerin, sodium benzoate, panthenol, isopropanolamine, sodium pca, tetrasodium glutamate diacetate, citric acid, tocopherol, sodium hydroxide, butylene glycol, leuconostoc/radish root ferment filtrate, sodium glycolate, sodium formate, fragrance (parfum), 1,2-hexanediol, red 33 (ci 17200)

Water (aqua/eau), sodium c14-16 olefin sulfonate, cocamidopropyl betaine, fragrance (parfum), acrylates copolymer, glycol stearate, panthenol, glycerin, cetearamidoethyldiethonium succinoyl hydrolyzed pea protein, hypnea musciformis extract, sargassum filipendula extract, gelidiella acerosa extract, chamomilla recutita (matricaria) flower extract, helianthus annuus (sunflower) seed oil, mangifera indica (mango) seed butter, persea gratissima (avocado) oil, ricinus communis (castor) seed oil, coco-glucoside, algin, carrageenan, chitosan, phenoxyethanol, cocamide mipa, sodium chloride, polyquaternium-10, peg-12 dimethicone, caprylyl glycol, sodium benzoate, ethylhexylglycerin, polyquaternium-11, disodium edta, peg-12 allyl ether, peg-12, isopropanolamine, sorbitol, sodium acetate, isopropyl alcohol, caprylic/capric triglyceride, tocopherol, guar hydroxypropyltrimonium chloride, sorbitan oleate, xanthan gum

Notable ingredients

Pay Day Shampoo

The One Signature Shampoo

Soothing: Panthenol

Antioxidant: Tocopherol

Solvent: Water (aqua/eau), 1,2-hexanediol, Butylene glycol, Propanediol

Soothing: Chamomilla recutita (matricaria) flower extract, Panthenol

Antioxidant: Chamomilla recutita (matricaria) flower extract, Tocopherol

Solvent: Water (aqua/eau), Caprylic/capric triglyceride, Glycerin, Helianthus annuus (sunflower) seed oil, Peg-12, Isopropyl alcohol

Load all

Ingredients with their functions

Pay Day Shampoo

The One Signature Shampoo

Water (aqua/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 cocoyl isethionate

Function: Surfactant/Cleansing

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

Sodium lauroyl methyl isethionate

Function: Surfactant/Cleansing

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