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Products / Peter Thomas Roth / FIRMx Collagen Serum
peter-thomas-roth-firmx-collagen-serum.

Peter Thomas Roth
FIRMx Collagen Serum
Ingredients Explained

This product belongs to the sub-category: Serums/Treatments

Full ingredient list

(vegetable) collagen, water/aqua/eau, dimethicone, butylene glycol, polysilicone-11, glycerin, caffeine, squalane, soluble collagen, collagen amino acids, hydrolyzed collagen, palmitoyl dipeptide-5 diaminobutyroyl hydroxythreonine, palmitoyl tripeptide-5, acetyl tetrapeptide-2, sodium hyaluronate, hydroxyproline, sodium citrate, citric acid, acrylamide/sodium acryloyldimethyltaurate copolymer, ammonium acryloyldimethyltaurate/vp copolymer, hydroxystearic acid, magnesium chloride, polysorbate 20, polysorbate 80, sodium hydroxide, sorbitan isostearate, decyl glucoside, lauryl glucoside, tetradecyl aminobutyroylvalylaminobutyric urea trifluoroacetate, leuconostoc/radish root ferment filtrate, disodium edta, potassium sorbate, sodium benzoate, isohexadecane, ethylhexylglycerin, hexylene glycol, caprylyl glycol, phenoxyethanol, mica (ci 77019)

Ingredient highlights

Ingredient functions

Quick Review of Ingredients

Ingredients Function (What it does)
(vegetable) collagen Skin conditioning
Water/aqua/eau Skin conditioning, Solvent
Dimethicone Emollient/Moisturizer, Skin protecting, Skin conditioning
Butylene glycol Viscosity controlling, Skin conditioning, Humectant/Moisturizer, Solvent
Polysilicone-11 Film forming
Glycerin Skin protecting, Viscosity controlling, Solvent, Humectant/Moisturizer, Skin conditioning, Skin-identical ingredient
Caffeine Skin conditioning, Antioxidant
Squalane Emollient/Moisturizer, Skin conditioning

Ingredients explained

1

(vegetable) collagen

Function: Skin conditioning

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

2

Water/aqua/eau

Also-called: Aqua, Aqua/Water, Water, 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.

3

Dimethicone

Function: Emollient/Moisturizer, Skin protecting, Skin conditioning

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

Price range

$50 to $100

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The product information is solely based on the ingredients. We do not test the product so cannot determine its efficacy. (Read more on the FAQ page) Every effort is made to keep the information current and up to date. If you find anything missing or see any errors, let us know.

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