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

Pureology
Smooth Perfection Smoothing Serum

Versus

Kerastase
8H Magic Night Hair Serum

Product category and function

Smooth Perfection Smoothing Serum

8H Magic Night Hair Serum

Hair Serums	Hair Serums
Concentrated treatments for smoothing and protecting hair.	Concentrated treatments for smoothing and protecting hair.
----	----

Ingredient highlights

Smooth Perfection Smoothing Serum

8H Magic Night Hair 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

Smooth Perfection Smoothing Serum

8H Magic Night Hair Serum

No. of common ingredients = 0
Propylene glycol, aqua/water/eau, dimethicone, hexylene glycol, phenyl trimethicone, dimethiconol, peg-40 hydrogenated castor oil, polyacrylamide, phenoxyethanol, c13-14 isoparaffin, citric acid, parfum/fragrance, laureth-7, tocopherol, camellia oleifera seed oil, ethylhexylglycerin, butylene glycol, panthenol, helianthus annuus seed extract/sunflower seed extract, sesamum indicum seed oil/sesame seed oil, xylose, butyrospermum parkii butter/shea butter, benzophenone-4, coumarin, hydrolyzed vegetable protein pg-propyl silanetriol, 2-oleamido-1, 3-octadecanediol, ascorbic acid, potassium sorbate 10	Aqua/water/eau, dimethicone, c13-16 isoalkane, niacinamide, glycerin, polyacrylamide, phenoxyethanol, c13-14 isoalkane, laureth-7, panthenol, ascorbyl glucoside, butylene glycol, linalool, hydroxycitronellal, benzyl salicylate, benzyl alcohol, hexyl cinnamal, citronellol, hydrolyzed wheat protein, alpha-isomethyl ionone, coumarin, hydrolyzed corn protein, hydrolyzed soy protein, limonene, iris florentina root extract, citric acid, ci 19140/yellow 5, ci 14700/red 4, parfum/fragrance

No. of common ingredients = 0

Total Number of ingredients = 29

Propylene glycol, aqua/water/eau, dimethicone, hexylene glycol, phenyl trimethicone, dimethiconol, peg-40 hydrogenated castor oil, polyacrylamide, phenoxyethanol, c13-14 isoparaffin, citric acid, parfum/fragrance, laureth-7, tocopherol, camellia oleifera seed oil, ethylhexylglycerin, butylene glycol, panthenol, helianthus annuus seed extract/sunflower seed extract, sesamum indicum seed oil/sesame seed oil, xylose, butyrospermum parkii butter/shea butter, benzophenone-4, coumarin, hydrolyzed vegetable protein pg-propyl silanetriol, 2-oleamido-1, 3-octadecanediol, ascorbic acid, potassium sorbate

Aqua/water/eau, dimethicone, c13-16 isoalkane, niacinamide, glycerin, polyacrylamide, phenoxyethanol, c13-14 isoalkane, laureth-7, panthenol, ascorbyl glucoside, butylene glycol, linalool, hydroxycitronellal, benzyl salicylate, benzyl alcohol, hexyl cinnamal, citronellol, hydrolyzed wheat protein, alpha-isomethyl ionone, coumarin, hydrolyzed corn protein, hydrolyzed soy protein, limonene, iris florentina root extract, citric acid, ci 19140/yellow 5, ci 14700/red 4, parfum/fragrance

Notable ingredients

Smooth Perfection Smoothing Serum

8H Magic Night Hair Serum

Sunscreen/UV filter: Benzophenone-4

Soothing: Panthenol

Antioxidant: Ascorbic acid, Tocopherol

Anti-acne: Niacinamide

Soothing: Niacinamide, Panthenol

Skin brightening: Niacinamide

Load all

Ingredients with their functions

Smooth Perfection Smoothing Serum

8H Magic Night Hair Serum

Propylene glycol

Function: Viscosity controlling, Skin conditioning, Humectant/Moisturizer, Solvent

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

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.

Dimethicone

Function: Emollient/Moisturizer, Skin protecting, Skin conditioning

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