Peter Thomas Roth Peptide Skinjection Amplified Wrinkle-Fix Refillable Serum

Peter Thomas Roth Peptide Skinjection Amplified Wrinkle-Fix Refillable Serum
6.2
/ 10
Moisturizing
7.1 Humectancy icon Humectancy
5.3 Occlusivity icon Occlusivity

Review

Does Peter Thomas Roth Peptide Skinjection Amplified Wrinkle-Fix Refillable Serum work?

Based on the ingredient list analysis by CreamScan AI, these are the key benefits you can expect from using Peter Thomas Roth Peptide Skinjection Amplified Wrinkle-Fix Refillable Serum:

  • Significant moisturizing. It has a moisturizing rating of 6.2 out of 10.

Well-suited moisturizer for normal skin with a relatively lightweight texture

According to CreamScan analysis, Peter Thomas Roth Peptide Skinjection Amplified Wrinkle-Fix Refillable Serum is highly moisturizing, with a moisturizing rating of 6.2 out of 10.

Is it more humectant or occlusive? Rather humectant. It has a high humectancy of 7.1 out of 10, primarily due to the substantial concentration of Butylene Glycol (est. ≈3.0%) and Glycerin (est. ≈2.0%), and a moderate occlusivity of 5.3 out of 10, mainly due to the significant content of Dimethicone (est. ≈6.0%) and Squalane (est. ≈4.0%).

This type of moisturizer is well-suited for people with normal skin. It combines a high concentration of humectants with a significant amount of occlusive ingredients to deliver effective dual-action moisturizing for normal skin.

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 Skinjection Amplified Wrinkle-Fix Refillable Serum has a zero anti-wrinkle rating.

It contains Acetyl Hexapeptide-8 and Palmitoyl Tripeptide-38, two ingredients often marketed as effective in reducing wrinkles. 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
75
6
4
3
2
1.5
1.3
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:
Dimethicone
Function:
Origin:
Squalane
Function:
Origin:
Butylene Glycol
Function:
Origin:
Glycerin
Function:
Origin:
Saccharomyces Lysate
Function:
Origin:
Polysilicone-11
Function:
Origin:
Acetyl Hexapeptide-8
Function:
Origin:
Pentapeptide-18
Function:
Origin:
N-Prolyl Palmitoyl Tripeptide-56 Acetate
Function:
Origin:
Palmitoyl Tripeptide-38
Function:
Origin:
Collagen
Function:
Origin:
Sodium Hyaluronate
Function:
Origin:
Tocopherol
Function:
Origin:
Phytosterols
Function:
Origin:
Hydrogenated Lecithin
Function:
Origin:
Leuconostoc/Radish Root Ferment Filtrate
Function:
Origin:
Citric Acid
Function:
Origin:
Caprylic/Capric Triglyceride
Function:
Origin:
Polyglyceryl-10 Myristate
Function:
Origin:
Pentylene Glycol
Function:
Origin:
Caprylyl Glycol
Function:
Origin:
Sodium Benzoate
Function:
Origin:
Sodium Phytate
Function:
Origin:
Sodium Hydroxide
Function:
Origin:
Potassium Sorbate
Function:
Origin:
Ethylhexyl Palmitate
Function:
Origin:
Hydroxypropyl Cyclodextrin
Function:
Origin:
Lauroyl Lysine
Function:
Origin:
Glucomannan
Function:
Origin:
Ethylhexylglycerin
Function:
Origin:
Ammonium Acryloyldimethyltaurate/VP Copolymer
Function:
Origin:
Glyceryl Stearate
Function:
Origin:
Stearyl Alcohol
Function:
Origin:
Behenyl Alcohol
Function:
Origin:
Mica
Function:
Origin:
Phenoxyethanol
Function:
Origin:

Ratings

All humectants
7.1
3
2
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Benchmark
10
All occlusives
10.6
6.0
4.0
0.3
0.3
Benchmark
20
Moisturizing rating
6.2
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 7.1 10
7.1
3
2
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Occlusivity All occlusives 10.6 20
5.3
6.0
4.0
0.3
0.3
Moisturizing rating
6.2
Ingredient Est. % Benchmark Humectancy
3
2
0.3
0.3
0.3
0.3
0.3
0.3
0.3
All humectants 7.1 10
7.1
All humectants
7.1
3
2
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Benchmark
10
Ingredient Est. % Benchmark Occlusivity
6
4
0.3
0.3
All occlusives 10.6 20
5.3
All occlusives
10.6
6.0
4.0
0.3
0.3
Benchmark
20
Ingredient
Ingredient anti-wrinkle power
when present at, %
in this formula est. %
Rating
n/a
- 0.3 -
n/a
- 0.3 -
Total
0
Acetyl Hexapeptide-8
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Palmitoyl Tripeptide-38
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Anti-wrinkle rating
0
Ingredient Est. % Benchmark
Rich in Antioxidants
0.3
0.3
0.3
All antioxidants 0.9 3 No
All antioxidants
0.9
Sodium Hyaluronate
0.3
Tocopherol
0.3
Phytosterols
0.3
Benchmark
3
Ingredient Est. % Benchmark
Rich in Soothing
0.3
All soothing 0.3 5 No
All soothing
0.3
0.3
Benchmark
5

Ingredients explained

Water
Est. %75
Function
Origin
WaterThe most used ingredient in skincare. Its concentration defines the product texture: rich creams may have about 50% of water while a light jelly about 90%. Water doesn’t moisturize the skin by itself and is used in skincare as a solvent for other ingredients.
Dimethicone
Est. %6
Function
Origin
DimethiconeThe most common silicone in skincare. It forms a silky, smooth film on the skin’s surface and can help to prevent water loss. It also aids in wound healing and can treat and soften scars. Dimethicone is considered to be very safe for use.
Squalane
Est. %4
Function
Origin
SqualaneAn occlusive moisturizing and emollient compound that forms part of the skin’s sebum. The main source of squalane had always been shark liver. Now, however, it is manufactured synthetically or derived from plant oils, such as olive and peanut oil.
Butylene Glycol
Est. %3
Function
Origin
Butylene Glycol

A clear, colorless liquid humectant that draws moisture to the skin. The humectancy of butylene glycol, owed to its two hydroxyl groups, is quite considerable, although not as powerful as glycerin, which contains three hydroxyl groups.

Glycerin
Est. %2
Function
Origin
Glycerin

The most popular moisturizing ingredient in the world. It is a powerful humectant – cheap yet very effective.

Saccharomyces Lysate
Est. %1.5
Function
Origin
Saccharomyces Lysate
Polysilicone-11
Est. %1.3
Function
Origin
Polysilicone-11A synthetic rubber-like substance of the silicone family that has no color or distinct scent. These are large molecules that cannot penetrate the skin but instead create a thin silky film on the skin's surface.
Acetyl Hexapeptide-8
Est. %0.3
Function
Origin
Acetyl Hexapeptide-8

A small synthetic peptide that is thought to act similarly to Botox by calming contractions of the facial muscles and reducing expression wrinkles. The effect is only temporary and it does not improve the skin structure in any way.

Pentapeptide-18
Est. %0.3
Function
Origin
Pentapeptide-18

Description is coming soon

N-Prolyl Palmitoyl Tripeptide-56 Acetate
Est. %0.3
Function
Origin
N-Prolyl Palmitoyl Tripeptide-56 Acetate
Palmitoyl Tripeptide-38
Est. %0.3
Function
Origin
Palmitoyl Tripeptide-38

A small synthetic peptide that increases the production of collagen, fibronectin, and hyaluronic acid in the skin. It has also been shown to reduce wrinkles in combination with other anti-aging ingredients.

Collagen
Est. %0.3
Function
Origin
CollagenA protein that builds all human tissues, especially skin and joints. It is used as a moisturizing humectant ingredient in skincare.
Sodium Hyaluronate
Est. %0.3
Function
Origin
Sodium Hyaluronate

A sodium salt of famous hyaluronic acid. A potent humectant that hydrates the skin, supports collagen function, and fills out small wrinkles. Sodium hyaluronate also offers soothing and antioxidant properties.

Tocopherol
Est. %0.3
Function
Origin
Tocopherol

Simply another name for vitamin E. Tocopherol is a fantastic ingredient and especially beneficial for dry and inflamed skin. It has occlusive moisturizing, emollient, antioxidant, and photoprotective properties.

Phytosterols
Est. %0.3
Function
Origin
PhytosterolsA plant-based version of cholesterol that is used for its emollient properties in skincare. The richest sources of phytosterols are corn, rapeseed, and wheat germ oil.
Hydrogenated Lecithin
Est. %0.3
Function
Origin
Hydrogenated LecithinA version of plain lecithin that has been saturated with hydrogen atoms. This ingredient can be derived from plants, like soy or sunflower, from egg yolks, or made synthetically. Its major function is to emulsify water and oils.
Leuconostoc/Radish Root Ferment Filtrate
Est. %0.3
Function
Origin
Leuconostoc/Radish Root Ferment FiltrateA biotechnological fermentation ingredient that is created by feeding radish root to Leuconostoc kimchii. It allegedly contains organic acids and a mixture of peptides known as bacteriocins – which have antimicrobial activity.
Citric Acid
Est. %0.3
Function
Origin
Citric AcidA gently exfoliating AHA that helps to remove the top layer of dead skin cells. In comparison to other AHAs, citric acid has been shown to be one of the least effective. It is also very commonly used as a stabilizing and pH-controlling agent.
Caprylic/Capric Triglyceride
Est. %0.3
Function
Origin
Caprylic/Capric TriglycerideA natural occlusive moisturizing and emollient ingredient, it is a blend of glycerin and two fatty acids, caprylic and capric acid. It creates an oil-based protective layer on the skin, thereby preventing water loss.
Polyglyceryl-10 Myristate
Est. %0.3
Function
Origin
Polyglyceryl-10 MyristateA solubilizer that can help incorporate small amounts of oil to an otherwise watery product while providing lightweight skin feel.
Pentylene Glycol
Est. %0.3
Function
Origin
Pentylene Glycol

A naturally or synthetically derived preservative that exhibits effective antifungal and antibacterial traits. It also acts as a booster for more traditional preservatives. Pentylene glycol can also serve as a moisturizing humectant and solvent.

Caprylyl Glycol
Est. %0.3
Function
Origin
Caprylyl GlycolAn emollient that improves product spreadability and offers a silky feel on the skin. It also acts as a preservative booster that improves the efficacy of other preservatives. According to the manufacturer, it is also a humectant moisturizer.
Sodium Benzoate
Est. %0.3
Function
Origin
Sodium BenzoateA preservative that usually works in combination with other preservatives. It has to be at low pH (<5.5) to be effective.
Sodium Phytate
Est. %0.3
Function
Origin
Sodium PhytateSodium phytate is a chelating agent that serves to remove heavy metal ions from water. Removing metal ions helps other ingredients, such as antioxidants and preservatives, to perform better and keep products from separating.
Sodium Hydroxide
Est. %0.3
Function
Origin
Sodium Hydroxide

An ingredient that is able to bring the pH of a product up, thereby making it less harsh on the skin.

Potassium Sorbate
Est. %0.3
Function
Origin
Potassium SorbateA preservative widely used in food and personal care products, available from natural sources or synthetically produced. Potassium sorbate works by inhibiting the growth of yeasts, molds, and some bacteria.
Ethylhexyl Palmitate
Est. %0.3
Function
Origin
Ethylhexyl PalmitateA rich emollient without the oily after-feel, making it a popular replacement for mineral oil. It is derived from natural sources such as palm oil and palm kernel oil. Ethylhexyl palmitate is listed as a common comedogenic ingredient by acne.org.
Hydroxypropyl Cyclodextrin
Est. %0.3
Function
Origin
Hydroxypropyl CyclodextrinA white crystalline powder that can reduce odors coming from other ingredients in a product.
Lauroyl Lysine
Est. %0.3
Function
Origin
Lauroyl LysineA synthetic insoluble powder that improves the texture of a product, leaving the skin silky smooth and absorbing oils and sweat.
Glucomannan
Est. %0.3
Function
Origin
GlucomannanA polysaccharide of plant origin that is used as a gelling, water binding, and thickening agent. It is able to moisturize the skin’s surface and aid in the healing process. It is also an excellent prebiotic for skin microflora.
Ethylhexylglycerin
Est. %0.3
Function
Origin
EthylhexylglycerinA preservative booster derived from glycerin. It is commonly paired with other preservatives to improve their efficacy. Ethylhexylglycerin is also a humectant due to its chemical base of glycerin.
Ammonium Acryloyldimethyltaurate/VP Copolymer
Est. %0.3
Function
Origin
Ammonium Acryloyldimethyltaurate/VP CopolymerA polymeric ingredient that creates lightweight and refreshing gel textures. It also works as a viscosity controlling agent.
Glyceryl Stearate
Est. %0.3
Function
Origin
Glyceryl StearateAn emollient and emulsifier typically derived from vegetable sources through a chemical reaction with glycerin. It provides stability, texture, and consistency to formulations. Its main function is to allow oil and water to mix.
Stearyl Alcohol
Est. %0.3
Function
Origin
Stearyl AlcoholA natural fatty alcohol that thickens, stabilizes, and keeps emulsions a bright white color. It has many uses, the main one being as an emulsifier. It also acts as an opacifying agent and emollient.
Behenyl Alcohol
Est. %0.3
Function
Origin
Behenyl AlcoholA fatty alcohol with emollient properties. It is used as a co-emulsifier and thickener and tends to result in a product with a smooth and creamy application texture.
Mica
Est. %0.3
Function
Origin
MicaA mineral powder made up of silicates with several functions (the main one being as a colorant). It has a shimmery appearance, making it highly desirable in certain cosmetic products. Mica also helps the product to apply more smoothly.
Phenoxyethanol
Est. %0.3
Function
Origin
PhenoxyethanolThe most frequently used preservative in skincare. It is a clear, oil-like liquid synthetic substance that protects products from harmful bacteria and yeast, whilst still leaving skin microflora unharmed. It is confirmed by research to be harmless.