Name: Peter Thomas Roth - Skin To Die For Mattifying Primer
Brand: Peter Thomas Roth

What can the product work for?

Works for

Moisturizing

Does not work for

Anti-aging

Moisturizing

This product can help improve hydration of the skin with the two types of ingredients.

The first type is called “humectants”:
these ingredients help attract water. When humectants are on the surface of the skin, they “pull in” the moisture from the outside environment, or from within deeper layers of the skin. The following ingredients in this product do the job: saccharide isomerate, butylene glycol.

This product also contains ingredients called “occlusives”. They help reduce the speed with which our skin loses moisture to the outside environment. These ingredients also help soften the upper layer of the skin, so it feels less tight and nicer to the touch. The following ingredients in this product do the job: dimethicone, dimethiconol.

saccharide isomerate 0.4% - 0.9%

Irritation risk:

Concentration: Effectiveness: HIGH

Helps attract water to the upper layer of the skin

lysophosphatidic acid 0.35% - 0.85%

Irritation risk:

Concentration: Effectiveness: HIGH

A phospholipid. It is naturally present in skin and plays a signaling role there. It is involved in cell prolifiratio, skin inflammatory responses and wound healing. In cosmetics, it might help to support the skin barrier function

methicone 0.3% - 0.7%

Irritation risk:

Concentration: Effectiveness: HIGH

A type of silicone that helps soften the upper layer of the skin and reduces the water loss from the skin surface

Anti-aging

What does the product description say?

Help blur the appearance of fine lines, wrinkles and imperfections while providing a soft, smooth, matte finish.

Source: Bluemercury

Effective ingredients missing or their concentration is too low.

oleanolic acid 0.3% - 0.75%

Irritation risk:

Concentration: Insufficient!

Might be helpful against blemishes, work as an anti-oxidant, reduce inflammation and improve skin's ability to hold on to moisture, but more research is needed to confirm its effectiveness when applied topically to human skin

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Ingredients & concentrations

All ingredients

Key Actives

oleanolic acid 0.3% - 0.75%

Irritation risk:

Works for: Anti-blemish, Anti-aging, Moisturizing, Anti-oxidation, Anti-inflammatory

Might be helpful against blemishes, work as an anti-oxidant, reduce inflammation and improve skin's ability to hold on to moisture, but more research is needed to confirm its effectiveness when applied topically to human skin

lysophosphatidic acid 0.35% - 0.85%

Irritation risk:

Works for: Moisturizing, Reduces irritation, Reduces redness

A phospholipid. It is naturally present in skin and plays a signaling role there. It is involved in cell prolifiratio, skin inflammatory responses and wound healing. In cosmetics, it might help to support the skin barrier function

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Potential irritants

enantia chlorantha bark extract 0.5% - 1.2%

Irritation risk:

Works for: Anti-inflammatory, Anti-oxidation

A bark extract that might help clam down inflammation and neutralize free radicals , but evidence of effectiveness in skin is lacking

cassia angustifolia seed polysaccharide 0.45% - 1%

Irritation risk:

Works for: Moisturizing

Helps attract water to the upper layer of the skin. Is sometimes referred to as "natural" hyaluronic acid (even though hyaluronic acid is not unnatural and is present in human skin)

Comodogenic ingredients

We couldn't find any comodogenic ingredients in this product

All ingredients

cyclopentasiloxane 23% - 34%

Irritation risk:

Works for: Mattifying, Moisturizing

A silicone that helps improve the product texture and spreadability. Can absorb oil creating a short-term mattifying effect on the skin

isododecane 5.1% - 7.6%

Irritation risk:

Works for: Moisturizing

An emollient that helps soften the skin and can decrease moisture loss. Helps create a nice product texture

dimethicone 4.6% - 6.9%

Irritation risk:

Works for: Moisturizing, Mattifying

A silicone that helps to reduce water loss from the surface of the skin. Can temporarily "fill in" lines and wrinkles, absorb oil, and create a nice product finish

Ingredient list view

Cyclopentasiloxane, Isododecane, Dimethicone, Stearoxymethicone/dimethicone copolymer, Isononyl isononanoate, Silica, Polysilicone-11, Methyl methacrylate crosspolymer, Polymethylsilsesquioxane, Diamond powder, Enantia chlorantha bark extract, Cassia angustifolia seed polysaccharide, Saccharide isomerate, Lysophosphatidic acid, Bht, Lecithin, Oleanolic acid, Mica, Butylene glycol, Caprylyl glycol, Methicone, Ethylhexylglycerin, Water, Amodimethicone, Titanium dioxide, Alumina, Adipic acid/neopentyl glycol crosspolymer, Calcium silicate, Vp/va copolymer, Dimethiconol, Hydroxyethylcellulose, Laureth-12, Lysolecithin, Hydroxypropyl methylcellulose, Chlorphenesin, Potassium sorbate, Sodium benzoate, Phenoxyethanol, Iron oxides, Ci 77499, Ci 77492, Ci 77491

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Price
WIMJ similarity score		30%	29%	29%	29%	28%	28%	28%	28%	28%	28%
Key ingredients	cassia angustifolia seed polysaccharide cyclopentasiloxane +10 more	Common: cyclopentasiloxane dimethicone +2 more Other: glycerin sodium acetylated hyaluronate +2 more	Common: dimethicone polymethylsilsesquioxane +1 more Other:	Common: cassia angustifolia seed polysaccharide dimethicone Other:	Common: cyclopentasiloxane dimethicone +1 more Other: peg/ppg-18/18 dimethicone phenylbenzimidazole sulfonic acid	Common: cyclopentasiloxane dimethicone +2 more Other: lactic acid bisabolol +13 more	Common: dimethicone polymethylsilsesquioxane +2 more Other: arginine glycerin	Common: cyclopentasiloxane methicone +2 more Other: aminobutyric acid centella asiatica extract	Common: cyclopentasiloxane dimethicone +1 more Other: camellia sinensis leaf extract glycerin +1 more	Common: cyclopentasiloxane dimethicone +1 more Other: glycerin	Common: cyclopentasiloxane dimethicone +2 more Other: palmitoyl oligopeptide
Irritancy	IRRITANCY MEDIUM	IRRITANCY LOW	IRRITANCY LOW	IRRITANCY LOW	IRRITANCY LOW	IRRITANCY MEDIUM	IRRITANCY LOW	IRRITANCY LOW	IRRITANCY LOW	IRRITANCY LOW	IRRITANCY LOW
Potential Irritants	enantia chlorantha bark extract Has skin benefit? potassium sorbate Has skin benefit? +7 more	ci 75470 Has skin benefit? coconut alkanes Has skin benefit?	ci 75470 Has skin benefit? bht Has skin benefit? +2 more	tocopheryl acetate Has skin benefit? cassia angustifolia seed polysaccharide Has skin benefit? +1 more	ethylene brassylate Has skin benefit? benzyl alcohol Has skin benefit? +8 more	curcuma longa root extract Has skin benefit? polymnia sonchifolia root juice Has skin benefit? +13 more	ethylhexylglycerin Has skin benefit? laureth-12 Has skin benefit? +3 more	panax ginseng root extract Has skin benefit? centella asiatica extract Has skin benefit? +2 more	propylene glycol Has skin benefit? ethylhexylglycerin Has skin benefit? +3 more	citric acid Has skin benefit? caprylyl glycol Has skin benefit? +1 more	decyl glucoside Has skin benefit? tetrahexyldecyl ascorbate Has skin benefit? +3 more
All ingredients	cyclopentasiloxane Has skin benefit? isododecane Has skin benefit? +40 more	mica Has skin benefit? titanium dioxide Has skin benefit? +25 more	polymethylsilsesquioxane Has skin benefit? dimethicone Has skin benefit? +17 more	dimethicone Has skin benefit? isododecane Has skin benefit? +8 more	water Has skin benefit? cyclopentasiloxane Has skin benefit? +25 more	water Has skin benefit? isododecane Has skin benefit? +57 more	water Has skin benefit? dimethicone Has skin benefit? +20 more	isododecane Has skin benefit? cyclopentasiloxane Has skin benefit? +22 more	water Has skin benefit? cyclopentasiloxane Has skin benefit? +25 more	water Has skin benefit? adipic acid/neopentyl glycol crosspolymer Has skin benefit? +14 more	water Has skin benefit? cyclopentasiloxane Has skin benefit? +14 more

PRODUCT REVIEW

Peter Thomas Roth Skin To Die For Mattifying Primer

Works for:

Doesn't work for:

Can it cause trouble?

Key actives

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What can the product work for?

Works for

Does not work for

Moisturizing

Anti-aging

What does the product description say?

Honesty check

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Can it cause trouble?

Potential irritants

Comodogenic ingredients

Similar products & dupes

Ingredients & concentrations

All ingredients

Key Actives

Potential irritants

Comodogenic ingredients

All ingredients

Ingredient list view

Sources