Peter Thomas Roth Peptide 21 Wrinkle Resist Moisturizer

Peter Thomas Roth Peptide 21 Wrinkle Resist Moisturizer
8.8
/ 10
Moisturizing
10.0 Humectancy icon Humectancy
7.5 Occlusivity icon Occlusivity

Review

Does Peter Thomas Roth Peptide 21 Wrinkle Resist Moisturizer work?

Based on the ingredient list analysis by CreamScan AI, these are the key benefits you can expect from using Peter Thomas Roth Peptide 21 Wrinkle Resist Moisturizer:

  • Intense moisturizing. It has a moisturizing rating of 8.8 out of 10.

Perfect moisturizer for normal to dry skin

According to CreamScan analysis, Peter Thomas Roth Peptide 21 Wrinkle Resist Moisturizer is intensely moisturizing, with a moisturizing rating of 8.8 out of 10.

Is it more humectant or occlusive? Rather humectant. It has a maximum humectancy of 10 out of 10, primarily due to the substantial concentration of Glycerin (est. ≈9.0%) and Glycereth-26 (est. ≈3.0%), and a high occlusivity of 7.5 out of 10, mainly due to the significant content of Dimethicone (est. ≈6.0%) and Olive Oil Decyl Esters (est. ≈4.0%).

This type of moisturizer is ideal for people with normal skin who want intense hydration in a rich yet not overly thick formula. It combines a high concentration of humectants with a significant amount of occlusive ingredients to provide effective dual-action moisturizing.

The product’s occlusive profile suggests a texture that is rich and creamy but not overly thick, offering the potential to absorb into the skin without leaving a greasy afterfeel in most cases.

This product may also be a good choice for people with dry (but not very dry) skin for daily hydration, as it strikes a balance between significant moisturizing potential and a texture that is not too thick.

Please refer to the Ratings section below for details of the moisturizing rating calculation.

Questionable anti-wrinkle efficacy

According to CreamScan analysis, Peter Thomas Roth Peptide 21 Wrinkle Resist Moisturizer has a zero anti-wrinkle rating.

It contains some ingredients often marketed as effective in reducing wrinkles, specifically Dipeptide Diaminobutyroyl Benzylamide Diacetate, Palmitoyl Tripeptide-5, Tripeptide-10 Citrulline, Acetyl Hexapeptide-8, Palmitoyl Hexapeptide-12, Acetyl Tetrapeptide-9, Palmitoyl Tetrapeptide-7, Acetyl Octapeptide-3, and others. However, the studies supporting the anti-wrinkle claims of these ingredients provide insufficient evidence of efficacy according to CreamScan Research Evaluation Standards. Therefore, these ingredients do not generate the anti-wrinkle rating.

Moisturizers, when used regularly, are proven to prevent wrinkle formation and even reduce existing wrinkles. Therefore, this product, like any other moisturizer, can deliver some anti-wrinkle effects through its moisturizing action.

Please refer to the Ratings section below for details of the anti-wrinkle rating calculation.

Ingredients

Est. % Ingredient Origin Functions
50
9
6
4
3
2.5
2
1.5
1.3
1
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Est. %
Water
Function:
Origin:
Glycerin
Function:
Origin:
Dimethicone
Function:
Origin:
Olive Oil Decyl Esters
Function:
Origin:
Glycereth-26
Function:
Origin:
Squalane
Function:
Origin:
Butylene Glycol
Function:
Origin:
Behenyl Alcohol
Function:
Origin:
Polysilicone-11
Function:
Origin:
Batyl Alcohol
Function:
Origin:
Simmondsia Chinensis (Jojoba) Seed Oil
Function:
Origin:
Hexapeptide-11
Function:
Origin:
Dipeptide Diaminobutyroyl Benzylamide Diacetate
Function:
Origin:
Palmitoyl Tripeptide-5
Function:
Origin:
Tripeptide-10 Citrulline
Function:
Origin:
Acetyl Hexapeptide-1
Function:
Origin:
Acetyl Tetrapeptide-11
Function:
Origin:
Acetyl Hexapeptide-8
Function:
Origin:
Palmitoyl Hexapeptide-12
Function:
Origin:
Acetyl Tetrapeptide-9
Function:
Origin:
Palmitoyl Tetrapeptide-7
Function:
Origin:
Acetyl Tetrapeptide-2
Function:
Origin:
Acetyl Octapeptide-3
Function:
Origin:
Palmitoyl Hexapeptide-19
Function:
Origin:
Trifluoroacetyl Tripeptide-2
Function:
Origin:
Tripeptide-1
Function:
Origin:
Palmitoyl Oligopeptide
Function:
Origin:
Palmitoyl Tripeptide-1
Function:
Origin:
Potassium Hydrolyzed Polygamma-Glutamate
Function:
Origin:
Polyglutamic Acid
Function:
Origin:
Squalene
Function:
Origin:
CI 77015
Function:
Origin:
Sodium Hyaluronate
Function:
Origin:
Sorbic Acid
Function:
Origin:
Tocopherol
Function:
Origin:
Cereus Grandiflorus (Cactus) Flower Extract
Function:
Origin:
Pseudoalteromonas Ferment Extract
Function:
Origin:
Leuconostoc/Radish Root Ferment Filtrate
Function:
Origin:
Magnesium Chloride
Function:
Origin:
Phenoxyethanol
Function:
Origin:
Cetyl Alcohol
Function:
Origin:
Stearyl Alcohol
Function:
Origin:
Trehalose
Function:
Origin:
Glyceryl Stearate
Function:
Origin:
Silanetriol Trehalose Ether
Function:
Origin:
Mannitol
Function:
Origin:
Phytosterols
Function:
Origin:
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Function:
Origin:
Caprylic/Capric Triglyceride
Function:
Origin:
Hydrogenated Lecithin
Function:
Origin:
Polyglyceryl-10 Myristate
Function:
Origin:
Polysorbate 20
Function:
Origin:
Dimethyl Isosorbide
Function:
Origin:
Sodium Benzoate
Function:
Origin:
Potassium Sorbate
Function:
Origin:
Caprylyl Glycol
Function:
Origin:
Sodium Hydroxide
Function:
Origin:
Laureth-12
Function:
Origin:
Hydrolyzed Wheat Protein
Function:
Origin:
Lecithin
Function:
Origin:
Disodium Phosphate
Function:
Origin:
Hydrolyzed Soy Protein
Function:
Origin:
Carbomer
Function:
Origin:
Dextran
Function:
Origin:
Ethylhexylglycerin
Function:
Origin:
Sodium Lactate
Function:
Origin:
Tetradecyl Aminobutyroylvalylaminobutyric Urea Trifluoroacetate
Function:
Origin:
Sodium Phosphate
Function:
Origin:
Xanthan Gum
Function:
Origin:
Triethanolamine
Function:
Origin:
Acrylates Copolymer
Function:
Origin:

Ratings

All humectants
18.2
9
3
2
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3