FIRMx Collagen Serum
The Peter Thomas Roth FIRMx Collagen Serum is a serums, essence, ampoule. Our analysis of its 39 ingredients (38 low-risk) rates it Excellent (99/100).
Product Ingredient Safety Breakdown (EWG Rating Ratings)
CIR Findings Breakdown
| EWG | CIR | Ingredient Name & Cosmetic Functions | Notes |
|---|---|---|---|
1
|
|
Collagen
(Hair Conditioning, Skin Conditioning) |
Good for Dry Skin
|
|
1
|
|
Water
(Solvent) |
|
|
3
|
A
|
Dimethicone
(Antifoaming Agent, Skin Protecting, Emollient, Skin Conditioning) |
Silicone
|
|
1
|
A
|
Butylene Glycol
(Fragrance, Skin Conditioning, Solvent, Viscositydecreasing Agent, Humectant, Masking, Viscosity Controlling) |
Good for Dry Skin
|
|
1
|
|
Polysilicone-11
(Film Forming) |
|
|
2
|
A
|
Glycerin
(Denaturant, Fragrance, Hair Conditioning, Humectant, Oral Care Agent, Oral Health Care Drug, Skin Protecting, Viscosity Decreasing Agent, Perfuming, Solvent) |
Good for Dry Skin
Fungal Acne Trigger
|
|
1
|
|
Caffeine
(Fragrance, Skin Conditioning, Masking) |
|
|
1
|
A
|
Squalane
(Emollient, Hair Conditioning, Refatting, Skin Conditioning) |
|
|
1
|
|
Soluble Collagen
(Hair Conditioning, Skin Conditioning, Antistatic Agent, Film Forming, Humectant) |
|
|
1
|
|
Collagen Amino Acids
(Hair Conditioning, Skin Conditioning, Moisturising) |
|
|
1
|
A
|
Hydrolyzed Collagen
(Hair Conditioning, Nail Conditioning Agent, Skin Conditioning, Antistatic Agent, Emollient, Film Forming, Humectant) |
|
|
1
|
|
Palmitoyl Dipeptide-5 Diaminobutyroyl Hydroxythreonine
(Skin Conditioning) |
|
|
1
|
|
Palmitoyl Tripeptide-5
(Skin Conditioning) |
|
|
1
|
|
Acetyl Tetrapeptide-2
(Skin Conditioning) |
|
|
1
|
A
|
Sodium Hyaluronate
(Skin Conditioning, Humectant) |
Good for Dry Skin
|
|
1
|
|
Hydroxyproline
(Hair Conditioning, Skin Conditioning, Antistatic Agent, Surfactant) |
|
|
1
|
A
|
Sodium Citrate
(Ph Adjuster, Buffering Agent, Chelating, Masking) |
|
|
2
|
A
|
Citric Acid
(Chelating Agent, Fragrance, Ph Adjuster, Buffering Agent, Masking) |
Bad for Sensitive Skin
|
|
2
|
|
Acrylamide/Sodium Acryloyldimethyltaurate Copolymer
(Emulsion Stabilising, Viscosity Controlling) |
|
|
1
|
|
Ammonium Acryloyldimethyltaurate/VP Copolymer
(Viscosity Controlling) |
|
|
1
|
A
|
Hydroxystearic Acid
(Cleansing, Emulsifying, Surfactant) |
|
|
1
|
|
Magnesium Chloride
(Viscosity Controlling) |
|
|
3
|
B
|
Polysorbate 20
(Emulsifying, Surfactant) |
Fungal Acne Trigger
|
|
3
|
B
|
Polysorbate 80
(Denaturant, Emulsifying, Surfactant) |
Fungal Acne Trigger
|
|
3
|
B
|
Sodium Hydroxide
(Denaturant, Ph Adjuster, Buffering Agent) |
|
|
1
|
A
|
Sorbitan Isostearate
(Emulsifying, Surfactant) |
|
|
1
|
B
|
Decyl Glucoside
(Cleansing, Emulsion Stabilising, Surfactant) |
|
|
1
|
B
|
Lauryl Glucoside
(Cleansing, Surfactant) |
|
|
1
|
|
Tetradecyl Aminobutyroylvalylaminobutyric Urea Trifluoroacetate
(Skin Conditioning) |
|
|
1
|
|
Leuconostoc/Radish Root Ferment Filtrate
(Antidandruff Agent, Antimicrobial) |
|
|
1
|
A
|
Disodium EDTA
(Chelating Agent, Viscosity Controlling) |
|
|
3
|
A
|
Potassium Sorbate
(Fragrance, Preservative) |
|
|
3
|
A
|
Sodium Benzoate
(Fragrance, Preservative, Anticorrosive, Masking) |
|
|
1
|
B
|
Isohexadecane
(Skin Conditioning, Emollient, Solvent) |
|
|
1
|
A
|
Ethylhexylglycerin
(Deodorant, Skin Conditioning) |
|
|
1
|
A
|
Hexylene Glycol
(Fragrance, Solvent, Viscosity Decreasing Agent, Emulsifying, Perfuming, Skin Conditioning, Surfactant) |
|
|
1
|
A
|
Caprylyl Glycol
(Hair Conditioning, Skin Conditioning, Emollient, Humectant) |
|
4
|
A
|
Phenoxyethanol
(Fragrance, Preservative) |
Paraben
|
|
2
|
|
Mica
(Cosmetic Colorant, Opacifying) |
