Kérastase Première Decalcifying System Reparative Pre-Shampoo Treatment Versus L'Oréal Professionnel Metal Detox Pre-Shampoo Treatment
Updated on May 13, 2025
Overview
What they are
These products are both reef safe other hair cleansers. They have a total of 0 ingredients in common
Cool Features
They both contain AHA
Suited For
They're both likely to be good for brightening skin, oily skin, reducing pores, scar healing and better texture
Free From
They both do not contain any harsh alcohols, parabens, silicones or sulfates
What's Inside
They both contain common allergens, fragrances and oils
We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that needs an update? Let us know.
Ingredient Info
Kérastase Première Decalcifying System Reparative Pre-Shampoo Treatment 21 ingredients
L'Oréal Professionnel Metal Detox Pre-Shampoo Treatment 21 ingredients
What's inside (and what isn't)
What's inside (and what isn't)
At a glance
Click on any of the items below to learn more
Kérastase Première Decalcifying System Reparative Pre-Shampoo Treatment 21 ingredients
L'Oréal Professionnel Metal Detox Pre-Shampoo Treatment 21 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningGlycerin
Humectant
Propylene Glycol
Humectant
Glycine
Buffering
Citric Acid
Buffering
Sodium Hydroxide
BufferingParfum
Masking
Cetrimonium Chloride
Antimicrobial
PEG-40 Hydrogenated Castor Oil
Emulsifying
Polysorbate 20
Emulsifying
Polysorbate 80
Emulsifying
Phenoxyethanol
Preservative
Hydrolyzed Vegetable Protein Pg-Propyl Silanetriol
Skin ConditioningQuaternium-80
Limonene
Perfuming
Hydroxypropyl Guar
Emulsion StabilisingHydroxypropyl Guar Hydroxypropyltrimonium Chloride
Linalool
Perfuming
Sodium Benzoate
Masking
Citral
Perfuming
Potassium Sorbate
Preservative
Water, Glycerin, Propylene Glycol, Glycine, Citric Acid, Sodium Hydroxide, Parfum, Cetrimonium Chloride, PEG-40 Hydrogenated Castor Oil, Polysorbate 20, Polysorbate 80, Phenoxyethanol, Hydrolyzed Vegetable Protein Pg-Propyl Silanetriol, Quaternium-80, Limonene, Hydroxypropyl Guar, Hydroxypropyl Guar Hydroxypropyltrimonium Chloride, Linalool, Sodium Benzoate, Citral, Potassium Sorbate
Water
Skin ConditioningLaureth-5 Carboxylic Acid
CleansingAminopropyl Triethoxysilane
Cocamidopropyl Betaine
Cleansing
Sodium Chloride
Masking
PEG-150 Distearate
Emulsifying
Phenoxyethanol
Preservative
PEG-40 Hydrogenated Castor Oil
Emulsifying
Polyquaternium-67
Lactic Acid
Buffering
Laureth-4
Emulsifying
Sodium Hydroxide
BufferingCaprylyl Glycol
EmollientLimonene
Perfuming
Hexyl Cinnamal
Perfuming
Linalool
Perfuming
Citral
Perfuming
Geraniol
Perfuming
Polyquaternium-7
Sodium Benzoate
Masking
Parfum
Masking
Water, Laureth-5 Carboxylic Acid, Aminopropyl Triethoxysilane, Cocamidopropyl Betaine, Sodium Chloride, PEG-150 Distearate, Phenoxyethanol, PEG-40 Hydrogenated Castor Oil, Polyquaternium-67, Lactic Acid, Laureth-4, Sodium Hydroxide, Caprylyl Glycol, Limonene, Hexyl Cinnamal, Linalool, Citral, Geraniol, Polyquaternium-7, Sodium Benzoate, Parfum
Ingredient Ratings
Here's what our community thinks of the ingredients in these products.
