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Kerastase
Serum Fortifiant Hair Serum

Versus

Pureology
Style + Protect Shine Bright Taming Serum

Product category and function

Serum Fortifiant Hair Serum

Style + Protect Shine Bright Taming Serum

Hair Serums	Hair Serums
Concentrated treatments for smoothing and protecting hair.	Concentrated treatments for smoothing and protecting hair.
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Ingredient highlights

Serum Fortifiant Hair Serum

Style + Protect Shine Bright Taming Serum

Ingredient info	Ingredient info
Alcohol-free Paraben-free SLS-free Mica-free Fragrance-free	Alcohol-free Paraben-free SLS-free Mica-free Fragrance-free

Full ingredient list

Serum Fortifiant Hair Serum

Style + Protect Shine Bright Taming Serum

No. of common ingredients = 0
Aqua (water / eau), alcohol denat., arginine, peg-40 hydrogenated castor oil, citric acid, niacinamide, calcium pantothenate, caffeine, limonene, pyridoxine hcl, linalool, polyquaternium-11, safflower glucoside, benzyl salicylate, coumarin, citral, benzyl alcohol, xylitylglucoside, citronellol, benzyl benzoate, anhydroxylitol, xylitol, zingiber officinale root extract (ginger root extract), resveratrol, tocopherol, bht, sodium citrate, parfum /fragrance. 11	Aqua/water/eau, cyclopentasiloxane, phenyl trimethicone, propylene glycol, dimethicone, acrylates copolymer, aminomethyl propanol, peg-40 hydrogenated castor oil, polyquaternium-4, amodimethicone, phenoxyethanol, caprylyl glycol, carbomer, parfum/fragrance, dimethiconol, polysorbate 80, olea europaea fruit oil/olive fruit oil, camelina sativa seed oil, coriandrum sativum seed oil/coriander seed oil, tocopherol, trideceth-6, butylene glycol, hydroxypropyl guar, sodium lauryl sulfate, benzyl alcohol, helianthus annuus seed extract/sunflower seed extract, benzyl salicylate, linalool, cetrimonium chloride, hydrolyzed vegetable protein pg-propyl silanetriol, ascorbyl glucoside, benzophenone-4, coumarin, citronellol, limonene, eugenol, benzyl benzoate, anise alcohol, citrus aurantium dulcis peel oil/orange peel oil, ci 19140/yellow 5, potassium sorbate, ci 14700/red 4

No. of common ingredients = 0

Total Number of ingredients = 28

Total Number of ingredients = 42

Aqua (water / eau), alcohol denat., arginine, peg-40 hydrogenated castor oil, citric acid, niacinamide, calcium pantothenate, caffeine, limonene, pyridoxine hcl, linalool, polyquaternium-11, safflower glucoside, benzyl salicylate, coumarin, citral, benzyl alcohol, xylitylglucoside, citronellol, benzyl benzoate, anhydroxylitol, xylitol, zingiber officinale root extract (ginger root extract), resveratrol, tocopherol, bht, sodium citrate, parfum /fragrance.

Aqua/water/eau, cyclopentasiloxane, phenyl trimethicone, propylene glycol, dimethicone, acrylates copolymer, aminomethyl propanol, peg-40 hydrogenated castor oil, polyquaternium-4, amodimethicone, phenoxyethanol, caprylyl glycol, carbomer, parfum/fragrance, dimethiconol, polysorbate 80, olea europaea fruit oil/olive fruit oil, camelina sativa seed oil, coriandrum sativum seed oil/coriander seed oil, tocopherol, trideceth-6, butylene glycol, hydroxypropyl guar, sodium lauryl sulfate, benzyl alcohol, helianthus annuus seed extract/sunflower seed extract, benzyl salicylate, linalool, cetrimonium chloride, hydrolyzed vegetable protein pg-propyl silanetriol, ascorbyl glucoside, benzophenone-4, coumarin, citronellol, limonene, eugenol, benzyl benzoate, anise alcohol, citrus aurantium dulcis peel oil/orange peel oil, ci 19140/yellow 5, potassium sorbate, ci 14700/red 4

Notable ingredients

Serum Fortifiant Hair Serum

Style + Protect Shine Bright Taming Serum

Anti-acne: Niacinamide

Soothing: Niacinamide

Skin brightening: Niacinamide

Sunscreen/UV filter: Benzophenone-4

Antioxidant: Ascorbyl glucoside, Tocopherol

Solvent: Aqua/water/eau, Benzyl alcohol, Benzyl benzoate, Butylene glycol, Cyclopentasiloxane, Limonene, Propylene glycol

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Ingredients with their functions

Serum Fortifiant Hair Serum

Style + Protect Shine Bright Taming Serum

Aqua (water / 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.

Alcohol denat.

Also-called: Alcohol denat | Function: Viscosity controlling, Astringent, Solvent, Anti-microbial