What's In My Jar
Peter Thomas Roth Mask-Erade
Peter Thomas Roth

Peter Thomas Roth Mask-Erade

Efficacy18/100IrritancyHigh
See all ingredients

Works for

Moisturizing
Dimethicone, Helianthus annuus seed oil + 19 more
Works
What the product description says
“Pumpkin Enzyme Mask Enzymatic Dermal Resurfacer helps exfoliate, peel and polish to reveal smoother, radiant, younger-looking skin.Cucumber Gel Mask Extreme De-Tox TM Hydrator helps soothe, hydrate and de-tox TM the look of dry, irritated skin.”
Source: Bluemercury

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: glycerin, sodium hyaluronate.

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, helianthus annuus seed oil.

DimethiconeKey active· Emollient, OcclusiveEffect: HighA 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~0.5–1.15%
Helianthus annuus seed oilKey active· Emollient, OcclusiveEffect: HighA great emollient due to its high linoleic acid content. One of the most effective plant oils in helping skin hydration and repairing skin barrier function~0.45–1.1%
Saccharum officinarum extractKey activeEffect: HighSugar extract that helps attract water to the upper layer of the skin~0.45–1%
Sodium hyaluronateKey active· HumectantEffect: HighOne of the best moisturizing ingredients. Attracts water into the upper layer of the skin~0.45–1%
Sodium lactateKey active· HumectantEffect: HighHelps attract water to the upper layer of the skin. Is often used to adjust the pH level of the product~0.45–1%
Sodium pcaKey active· HumectantEffect: HighNaturally present in skin and helps to attract water to its upper layer~0.4–0.9%
GlycerinKey active· HumectantEffect: HighOne of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant~0.4–0.95%
Rosa damascena flower oilEffect: LowUsed as a fragrance. Can be irritating~0.85–1.25%
Isohexadecane· EmollientEffect: LowImproves the texture of the product and helps soften the skin. Helps oil and water mix together and can be used as a cleansing agent~0.5–1.2%
Pentylene glycol· EmollientEffect: LowUsed to preserve products, dissolve other ingredients and create a nice product texture~0.5–1.1%
Ananas sativus fruit extractEffect: LowA fruit extract that might help to attract water to the upper layer of the skin, but there is no evidence for any other benefits to the skin~0.45–1%
Butylene glycol· HumectantEffect: LowUsed to create a nice product texture and help delivery of other ingredients. Might be somewhat helpful in attracting water to the upper layer of the skin~0.45–1%
C13-14 isoparaffin· EmollientEffect: LowHelps soften the upper layer of the skin, dissolve other ingredients and create a thicker product consistency~0.45–1.1%
Olivine extractEffect: LowA mineral, magnesium iron silicate. It can help add minerals to the surface of the skin that might be helpful for its barrier function. It is claimed to be able to support collagen production but evidence of effectiveness in skin is lacking~0.45–1%
Mangifera indica fruit extractEffect: LowA fruit extract that might help attract water to the upper layer of the skin. There is no evidence of other benefits in skin~0.4–0.9%
Propylene glycol· HumectantEffect: LowHelps oil and water mix together and can enhance the penetration of other ingredients into the skin. It can be irritating~0.35–0.85%
Cucumis sativus fruit extractEffect: Low, below effective doseMight be somewhat helpful in reducing hyperpigmentation and neutralizing free radicals but its typical concentration in a product is too low for having an effect~0.45–1%
Aloe barbadensis leaf juiceEffect: Low, below effective doseTraditionally used to treat sunburns, dermatitis and inflammation, but evidence for its effectiveness is lacking. The extract can contain humectants that help attract water into the skin~0.45–1%
Rosa canina fruit oilUnder-dosedA great emollient. Contains vitamin E (tocopherol) which may give it some anti-oxidant properties. Can contain volatile compounds and can be irritating~0.85–1.25%
Lactic acidUnder-dosedAn exfoliating and moisturizing alpha-hydroxy acid (AHA). Typically causes less irritation than other AHAs, for example, glycolic acid. At high concentrations (about 15%), lactic acid can help reduce lines and wrinkles. Recent studies show that lactic acid can support the "good" bacteria living on skin's surface (healthy skin microbiome)~0.4–1%
AllantoinUnder-dosedHelps calm down inflammation in skin and can help reduce itching. Helps to repair the skin barrier and keep skin hydrated~0.35–0.75%
Exfoliation
Retinyl palmitate, Allantoin + 1 more
Not delivered
What the product description says
“Pumpkin Enzyme Mask Enzymatic Dermal Resurfacer helps exfoliate, peel and polish to reveal smoother, radiant, younger-looking skin.Cucumber Gel Mask Extreme De-Tox TM Hydrator helps soothe, hydrate and de-tox TM the look of dry, irritated skin.”
Source: Bluemercury

This product does not contain effective exfoliating ingredients. It might be able to deliver physical exfoliation, that is scrub off some of the dead cells on the surface of the skin. We do not recommend physical exfoliation, because it is not uniform (some bits of skin can get exfoliated too much while others not at all). It can also traumatize the skin and aggrevate acne and other skin conditions.

Retinyl palmitateEffect: Low, below effective doseThree steps removed from the active form of vitamin A - retinoic acid. To have an effect in the skin, it first needs to be converted twice to become the retinoic acid. This means it is less potent than retinol, but could also be less irritating. Once converted to the retinoic acid in the skin, it helps against all signs of aging, improves skin cell turnover and helps fight blemishes and clogged pores. However, in many cosmetic formulations, it is used in a concentration that is too low to have the full effect~0.4–0.95%
AllantoinEffect: Low, below effective doseHelps calm down inflammation in skin and can help reduce itching. Helps to repair the skin barrier and keep skin hydrated~0.35–0.75%
Lactic acidUnder-dosedAn exfoliating and moisturizing alpha-hydroxy acid (AHA). Typically causes less irritation than other AHAs, for example, glycolic acid. At high concentrations (about 15%), lactic acid can help reduce lines and wrinkles. Recent studies show that lactic acid can support the "good" bacteria living on skin's surface (healthy skin microbiome)~0.4–1%
Anti-aging
Olivine extract, Aloe barbadensis leaf juice + 3 more
Not delivered
What the product description says
“24K Gold Mask Pure Luxury Lift & Firm is infused with 24K Gold and Colloidal Gold to help lift and firm skin's appearance while imparting an opulent glow.”
Source: Bluemercury

Effective ingredients missing or their concentration is too low.

Olivine extractEffect: LowA mineral, magnesium iron silicate. It can help add minerals to the surface of the skin that might be helpful for its barrier function. It is claimed to be able to support collagen production but evidence of effectiveness in skin is lacking~0.45–1%
Aloe barbadensis leaf juiceEffect: Low, below effective doseTraditionally used to treat sunburns, dermatitis and inflammation, but evidence for its effectiveness is lacking. The extract can contain humectants that help attract water into the skin~0.45–1%
Ascorbic acidUnder-dosedThe most well-researched antioxidant that works in skin. Helps neutralize free radicals supporting collagen production, helping to even out the skin tone and preventing early signs of aging~0.4–0.95%
Retinyl palmitateUnder-dosedThree steps removed from the active form of vitamin A - retinoic acid. To have an effect in the skin, it first needs to be converted twice to become the retinoic acid. This means it is less potent than retinol, but could also be less irritating. Once converted to the retinoic acid in the skin, it helps against all signs of aging, improves skin cell turnover and helps fight blemishes and clogged pores. However, in many cosmetic formulations, it is used in a concentration that is too low to have the full effect~0.4–0.95%
Lactic acidUnder-dosedAn exfoliating and moisturizing alpha-hydroxy acid (AHA). Typically causes less irritation than other AHAs, for example, glycolic acid. At high concentrations (about 15%), lactic acid can help reduce lines and wrinkles. Recent studies show that lactic acid can support the "good" bacteria living on skin's surface (healthy skin microbiome)~0.4–1%
Anti-blemish
Kaolin, Bentonite + 3 more
Not delivered
What the product description says
“Irish Moor Mud Purifying Black Mask draws out impurities to help purify and decongest.”
Source: Bluemercury

Effective ingredients missing or their concentration is too low.

KaolinEffect: LowA type of clay that consists mainly of aluminum silicate. Helps absorb oil and creates a thicker product consistency. Can be used to add a white color~0.55–1.25%
BentoniteEffect: LowHelps stabilize the product formulation~0.45–1.05%
Aloe barbadensis leaf juiceEffect: Low, below effective doseTraditionally used to treat sunburns, dermatitis and inflammation, but evidence for its effectiveness is lacking. The extract can contain humectants that help attract water into the skin~0.45–1%
AllantoinEffect: Low, below effective doseHelps calm down inflammation in skin and can help reduce itching. Helps to repair the skin barrier and keep skin hydrated~0.35–0.75%
Retinyl palmitateUnder-dosedThree steps removed from the active form of vitamin A - retinoic acid. To have an effect in the skin, it first needs to be converted twice to become the retinoic acid. This means it is less potent than retinol, but could also be less irritating. Once converted to the retinoic acid in the skin, it helps against all signs of aging, improves skin cell turnover and helps fight blemishes and clogged pores. However, in many cosmetic formulations, it is used in a concentration that is too low to have the full effect~0.4–0.95%

Can it cause trouble?

Irritancy
12 strong irritants: Rosa damascena extract, Rosa alba leaf cell extract + 10 more — patch-test recommended
High risk
We flagged 51 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
Rosa damascena extractOil of a very fragrant pink rose used as fragrance in cosmetics. Extensive research has shown it has mixed benefits. In the pro column, inhaling this flower’s scent seems to have relaxing properties and the plant’s petals contain skin-soothing and antioxidant compounds that can benefit skin. On the flipside, the numerous chemicals that create this rose’s distinctive fragrance pose a risk of causing skin aggravation.High~25–38%est.
Rosa alba leaf cell extract—High~1.3–1.9%est.
Rosa damascena leaf cell extract—High~1.2–1.7%est.
Rosa damascena flower oilUsed as a fragrance. Can be irritatingHigh~0.85–1.25%est.
Rosa centifolia flower water—High~0.55–1.3%est.
Propylene glycolHelps oil and water mix together and can enhance the penetration of other ingredients into the skin. It can be irritatingHigh~0.4–1%est.
Ethylhexyl methoxycinnamateOctinoxate. When used in higher concentrations, works as a sunscreen protecting the skin from UVB rays. When used in lower concentration, helps to preserve the product formulation. Is shown to be harmful to coral reefs - consider avoiding bathing in coral reef areas when wearing a product with this ingredient. It can be irritatingHigh~0.55–1.3%est.
Ascorbic acidThe most well-researched antioxidant that works in skin. Helps neutralize free radicals supporting collagen production, helping to even out the skin tone and preventing early signs of agingHigh~0.4–0.95%est.
Retinyl palmitateThree steps removed from the active form of vitamin A - retinoic acid. To have an effect in the skin, it first needs to be converted twice to become the retinoic acid. This means it is less potent than retinol, but could also be less irritating. Once converted to the retinoic acid in the skin, it helps against all signs of aging, improves skin cell turnover and helps fight blemishes and clogged pores. However, in many cosmetic formulations, it is used in a concentration that is too low to have the full effectHigh~0.4–0.95%est.
Benzyl alcoholA preservative. Can be used to mask unpleasant smell. Can be irritatingHigh~0.4–0.95%est.
Cinnamal—High~0.4–0.95%est.
ParfumAn aromatic blend of unspecified and possibly irritating ingredientsHigh~0.4–0.95%est.
Carica papaya fruit extract—High~0.45–1%est.
Chamomilla recutita flower extractPlant extract that can have healing and anti-inflammatory properties. It is a potential allergen and can be irritatingHigh~0.45–1%est.
Chamomilla recutita flower oilPlant oil that can have healing and anti-inflammatory properties. It contains volatile compouunds that are potential allergens and can be irritatingHigh~0.45–1%est.
Citrus limon fruit extractUsed as a fragrance. Can be irritating and cause photosensitivityHigh~0.4–0.95%est.
Citrus aurantium dulcis fruit extractA plant extract that is used as a fragrance. Can be irritating and lead to photosensitivityHigh~0.4–0.95%est.
Ci 19140A yellow dyeHigh~0.1–0.45%est.
Peg-40 hydrogenated castor oilHelps oil and water mix togetherMedium~3.6–5.4%est.
TriethanolamineUsed to adjust pH of the product and can help improve the product's smellMedium~1.9–2.9%est.
Rosa canina fruit extractA plant extract that might have some anti-oxidant properties, but evidence is lackingMedium~1–1.45%est.
Rosa canina fruit oilA great emollient. Contains vitamin E (tocopherol) which may give it some anti-oxidant properties. Can contain volatile compounds and can be irritatingMedium~0.85–1.25%est.
Leuconostoc/radish root ferment filtrateA preservative that comes from radishes fermented by a bacteria. New research suggests that the preservation properties in the ingredient come from an ammonium salt that is not present naturally in radish root but used in its cultivation. Is problematic because the exact amount of the preservative agents is difficult to determineMedium~0.55–1.25%est.
Aloe barbadensis leaf juiceTraditionally used to treat sunburns, dermatitis and inflammation, but evidence for its effectiveness is lacking. The extract can contain humectants that help attract water into the skinMedium~0.45–1.1%est.
BhtA preservativeMedium~0.45–1%est.
Ppg-26-buteth-26Helps oil and water mix togetherMedium~0.45–1.05%est.
Citric acidCan work as an exfoliant but is typically used to adjust the product pHMedium~0.45–1%est.
Disodium edtaStabilizes the product formulationMedium~0.45–1%est.
Butyl methoxydibenzoylmethaneAvobenzone. An organic, or so-called "chemical" UV filter. Protects against both UVA and UVB rays. Needs to be combined with other filters in a formulation to be stable.Medium~0.55–1.3%est.
Potassium sorbateA preservativeMedium~0.3–0.6%est.
Ci 17200A red colorantMedium~0.45–1%est.
GoldA colorant. Does not have any proven benefits in skinMedium~0.45–1%est.
CaffeineMight be helpful in neutralizing free radicals. Can have a dehydration effect that might somewhat decrease the look of puffy eyesMedium~0.4–0.95%est.
Pentylene glycolUsed to preserve products, dissolve other ingredients and create a nice product textureMedium~0.5–1.1%est.
Sodium metabisulfiteA preservativeMedium~0.1–0.2%est.
PolyacrylamideUsed to improve product texture and help oil and water mix togetherMedium~0.55–1.25%est.
Lactic acidAn exfoliating and moisturizing alpha-hydroxy acid (AHA). Typically causes less irritation than other AHAs, for example, glycolic acid. At high concentrations (about 15%), lactic acid can help reduce lines and wrinkles. Recent studies show that lactic acid can support the "good" bacteria living on skin's surface (healthy skin microbiome)Medium~0.4–1%est.
Laureth-7Helps oil and water mix togetherMedium~0.45–1.05%est.
Sorbitan oleateHelps oil and water mix togetherMedium~0.45–1.05%est.
Cucurbita pepoA plant extract. Might have some anti-oxidant effectMedium~0.45–1%est.
Sodium lactateHelps attract water to the upper layer of the skin. Is often used to adjust the pH level of the productMedium~0.45–1%est.
Tocopheryl acetateA more stable but less bio-available form of vitamin E compared to Tocopherol. Might help moisturize and protect the skin from free radicals, but mostly used in low concentrations to stabilize other ingredients.Medium~0.45–1%est.
Benzoic acidA preservativeMedium~0.25–0.5%est.
Sorbic acidA preservativeMedium~0.3–0.6%est.
ChlorphenesinA preservativeMedium~0.16–0.32%est.
Cucumis sativus extract—Medium~0.45–1%est.
Cucumis sativus fruit extractMight be somewhat helpful in reducing hyperpigmentation and neutralizing free radicals but its typical concentration in a product is too low for having an effectMedium~0.45–1%est.
Ananas sativus fruit extractA fruit extract that might help to attract water to the upper layer of the skin, but there is no evidence for any other benefits to the skinMedium~0.45–1%est.
Acer saccharum extractA plant extract that contains small percentage of AHAs. Is unlikely to have any skin benefit due the small concentration of the active compoundsMedium~0.4–1%est.
Mangifera indica fruit extractA fruit extract that might help attract water to the upper layer of the skin. There is no evidence of other benefits in skinMedium~0.4–0.9%est.
Ci 42090A colorant (dye)Medium~0.1–0.3%est.
Comedogenic
1 ingredient rated 2 or more on the 0–5 pore-clogging scale
1 flagged
These ingredients have a comedogenic rating of 2 or more on a 0–5 scale; the table shows each one's rating. In leave-on products they can clog pores in acne-prone skin.
IngredientFunctionRatingEst. amount
Sorbitan oleateHelps oil and water mix together2/5~0.45–1.05%est.
Alternatives
Cheaper, or higher on efficacy
11% Triple Acid Mineral Mask
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CheaperHigher efficacy · 87/10054% match
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Ingredients

Filter by role to see what each ingredient is doing.

Rosa damascena extract~25–38%
Irritant · high
Irritation risk
High

Oil of a very fragrant pink rose used as fragrance in cosmetics. Extensive research has shown it has mixed benefits. In the pro column, inhaling this flower’s scent seems to have relaxing properties and the plant’s petals contain skin-soothing and antioxidant compounds that can benefit skin. On the flipside, the numerous chemicals that create this rose’s distinctive fragrance pose a risk of causing skin aggravation.

More about Rosa damascena extract
Water~12–17%
Formula
Irritation risk
Low

Plain old water

More about Water
Butylene glycol~5.2–7.8%
Formula
Irritation risk
Low
Works for
Moisturizing

Used to create a nice product texture and help delivery of other ingredients. Might be somewhat helpful in attracting water to the upper layer of the skin

More about Butylene glycol
Peg-40 hydrogenated castor oil~3.6–5.4%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps oil and water mix together

More about Peg-40 hydrogenated castor oil
Trideceth-9~2.5–3.7%
Formula
Irritation risk
Low
Works for
Cleansing
More about Trideceth-9
Triethanolamine~1.9–2.9%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Used to adjust pH of the product and can help improve the product's smell

More about Triethanolamine
Carbomer~1.7–2.6%
Formula
Irritation risk
Low
Works for
Cleansing

Helps create a thicker or gel-like product texture. It is not a surfactant but can be used in gentle cleansing formulations

More about Carbomer
Rosa centifolia leaf cell extract~1.4–2.1%
Formula
Irritation risk
Low
More about Rosa centifolia leaf cell extract
Rosa alba leaf cell extract~1.3–1.9%
Irritant · high
Irritation risk
High
More about Rosa alba leaf cell extract
Rosa damascena leaf cell extract~1.2–1.7%
Irritant · high
Irritation risk
High
More about Rosa damascena leaf cell extract
Rosa canina fruit extract~1–1.45%
Irritant · medium
Irritation risk
Medium
Works for
Anti-oxidation

A plant extract that might have some anti-oxidant properties, but evidence is lacking

More about Rosa canina fruit extract
Rosa damascena flower oil~0.85–1.25%
Irritant · high
Irritation risk
High
Works for
Moisturizing

Used as a fragrance. Can be irritating

More about Rosa damascena flower oil
Rosa canina fruit oil~0.85–1.25%
Under-dosedIrritant · medium
Irritation risk
Medium
Works for
MoisturizingAnti-oxidation

A great emollient. Contains vitamin E (tocopherol) which may give it some anti-oxidant properties. Can contain volatile compounds and can be irritating

More about Rosa canina fruit oil
Rosa centifolia flower water~0.55–1.3%
Irritant · high
Irritation risk
High
More about Rosa centifolia flower water
Commiphora myrrha leaf cell extract~0.55–1.25%
Formula
Irritation risk
Low
More about Commiphora myrrha leaf cell extract
Adenium obesum leaf cell extract~0.55–1.25%
Formula
Irritation risk
Low
More about Adenium obesum leaf cell extract
Leuconostoc/radish root ferment filtrate~0.55–1.25%
Irritant · medium
Irritation risk
Medium

A preservative that comes from radishes fermented by a bacteria. New research suggests that the preservation properties in the ingredient come from an ammonium salt that is not present naturally in radish root but used in its cultivation. Is problematic because the exact amount of the preservative agents is difficult to determine

More about Leuconostoc/radish root ferment filtrate
Glycerin~0.55–1.25%
Key active
Irritation risk
Low
Works for
Moisturizing

One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant

More about Glycerin
Allantoin~0.45–1%
Under-dosed
Irritation risk
Low
Works for
MoisturizingAnti-inflammatoryReduces irritationReduces rednessAnti-blemishExfoliation

Helps calm down inflammation in skin and can help reduce itching. Helps to repair the skin barrier and keep skin hydrated

More about Allantoin
Aloe barbadensis leaf juice~0.45–1.1%
Irritant · medium
Irritation risk
Medium
Works for
MoisturizingReduces irritationAnti-inflammatoryReduces rednessAntibacterialAnti-agingAnti-blemish

Traditionally used to treat sunburns, dermatitis and inflammation, but evidence for its effectiveness is lacking. The extract can contain humectants that help attract water into the skin

More about Aloe barbadensis leaf juice
Bht~0.45–1%
Irritant · medium
Irritation risk
Medium

A preservative

More about Bht
Sodium pca~0.45–1.05%
Key active
Irritation risk
Low
Works for
Moisturizing

Naturally present in skin and helps to attract water to its upper layer

More about Sodium pca
Propylene glycol~0.4–1%
Irritant · high
Irritation risk
High
Works for
Moisturizing

Helps oil and water mix together and can enhance the penetration of other ingredients into the skin. It can be irritating

More about Propylene glycol
Ppg-26-buteth-26~0.45–1.05%
Irritant · medium
Irritation risk
Medium

Helps oil and water mix together

More about Ppg-26-buteth-26
Citric acid~0.45–1%
Irritant · medium
Irritation risk
Medium

Can work as an exfoliant but is typically used to adjust the product pH

More about Citric acid
Disodium edta~0.45–1%
Irritant · medium
Irritation risk
Medium

Stabilizes the product formulation

More about Disodium edta
Butyl methoxydibenzoylmethane~0.55–1.3%
Irritant · medium
Irritation risk
Medium
Works for
Sun protection

Avobenzone. An organic, or so-called "chemical" UV filter. Protects against both UVA and UVB rays. Needs to be combined with other filters in a formulation to be stable.

More about Butyl methoxydibenzoylmethane
Ethylhexyl methoxycinnamate~0.55–1.3%
Irritant · high
Irritation risk
High
Works for
Sun protection

Octinoxate. When used in higher concentrations, works as a sunscreen protecting the skin from UVB rays. When used in lower concentration, helps to preserve the product formulation. Is shown to be harmful to coral reefs - consider avoiding bathing in coral reef areas when wearing a product with this ingredient. It can be irritating

More about Ethylhexyl methoxycinnamate
Ethylhexyl salicylate~0.55–1.3%
Formula
Irritation risk
Low
Works for
Sun protection

Octisalate. A UV filter. It offers some protection against the sun rays that cause sunburn (UVB), but does not protect against the most aging sun rays (UVA). It loses its effectiveness quickly when exposed to sunlight. It is an organic, or so called "chemical" sunscreen

More about Ethylhexyl salicylate
Potassium sorbate~0.3–0.6%
Irritant · medium
Irritation risk
Medium

A preservative

More about Potassium sorbate
Sodium benzoate~0.25–0.5%
Formula
Irritation risk
Low

A preservative

More about Sodium benzoate
Phenoxyethanol~0.5–1%
Formula
Irritation risk
Low

A preservative. It helps prevent bacterial growth in cosmetic products

More about Phenoxyethanol
Ci 17200~0.45–1%
Irritant · medium
Irritation risk
Medium

A red colorant

More about Ci 17200
Gold~0.45–1%
Irritant · medium
Irritation risk
Medium

A colorant. Does not have any proven benefits in skin

More about Gold
Glycerin~0.45–1.1%
Key active
Irritation risk
Low
Works for
Moisturizing

One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant

More about Glycerin
Water~0.45–1%
Formula
Irritation risk
Low

Plain old water

More about Water
Sodium hyaluronate~0.45–1%
Key active
Irritation risk
Low
Works for
Moisturizing

One of the best moisturizing ingredients. Attracts water into the upper layer of the skin

More about Sodium hyaluronate
Caffeine~0.4–0.95%
Irritant · medium
Irritation risk
Medium
Works for
De-puffingAnti-oxidation

Might be helpful in neutralizing free radicals. Can have a dehydration effect that might somewhat decrease the look of puffy eyes

More about Caffeine
Olivine extract~0.45–1%
Formula
Irritation risk
Low
Works for
MoisturizingAnti-aging

A mineral, magnesium iron silicate. It can help add minerals to the surface of the skin that might be helpful for its barrier function. It is claimed to be able to support collagen production but evidence of effectiveness in skin is lacking

More about Olivine extract
Colloidal gold~0.45–1%
Formula
Irritation risk
Low
More about Colloidal gold
Pentylene glycol~0.5–1.1%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

Used to preserve products, dissolve other ingredients and create a nice product texture

More about Pentylene glycol
Carbomer~0.45–1%
Formula
Irritation risk
Low
Works for
Cleansing

Helps create a thicker or gel-like product texture. It is not a surfactant but can be used in gentle cleansing formulations

More about Carbomer
Sodium hydroxide~0.45–1%
Formula
Irritation risk
Low

Used to adjust the product's pH

More about Sodium hydroxide
Potassium sorbate~0.3–0.6%
Irritant · medium
Irritation risk
Medium

A preservative

More about Potassium sorbate
Sodium benzoate~0.25–0.5%
Formula
Irritation risk
Low

A preservative

More about Sodium benzoate
Sodium metabisulfite~0.1–0.2%
Irritant · medium
Irritation risk
Medium

A preservative

More about Sodium metabisulfite
Mica~0.5–1.1%
Formula
Irritation risk
Low

Creates an illusion of smoother and more radiant skin tone. Adds shimmer to the skin by reflecting light

More about Mica
Phenoxyethanol~0.5–1%
Formula
Irritation risk
Low

A preservative. It helps prevent bacterial growth in cosmetic products

More about Phenoxyethanol
Gold~0.45–1%
Irritant · medium
Irritation risk
Medium

A colorant. Does not have any proven benefits in skin

More about Gold
Ci 77480~0.45–1%
Formula
Irritation risk
Low
More about Ci 77480
Iron oxides~0.4–0.95%
Formula
Irritation risk
Low
Works for
Sun protection

An umbrella term for the following three colorants: CI 77491, CI 77492, CI 77499. They might be able to offer some protection against visible light, but the degree of the protection is not clear

More about Iron oxides
Ci 77491~0.45–1%
Formula
Irritation risk
Low

A red colorant made of iron oxide. Typically is not irritating

More about Ci 77491
Titanium dioxide~0.5–1.15%
Formula
Irritation risk
Low
Works for
Sun protection

Works as a UV filter when used in high concentrations. It is photostable and is effective mostly against the UVB light, with some protection in the UVA range. In small concentrations, used for its ability to improve the color of cosmetic products. Is usually well tolerated by the skin

More about Titanium dioxide
Ci 77891~0.4–0.95%
Formula
Irritation risk
Low
More about Ci 77891
Irish moor mud purifying b
Not recognized
Lac~0.45–1%
Formula
Irritation risk
Low

Helps form a film on the surface of the skin and disperse other ingredients (like colorants) in cosmetics. Lac is a resinous substance secreted by parasite insects living on trees

More about Lac
Water~0.45–1%
Formula
Irritation risk
Low

Plain old water

More about Water
Glycerin~0.45–1.1%
Key active
Irritation risk
Low
Works for
Moisturizing

One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant

More about Glycerin
Peat~0.45–1%
Formula
Irritation risk
Low
More about Peat
Charcoal powder~0.5–1.2%
Formula
Irritation risk
Low

Benefits for the skin are not clear

More about Charcoal powder
Polyacrylamide~0.55–1.25%
Irritant · medium
Irritation risk
Medium

Used to improve product texture and help oil and water mix together

More about Polyacrylamide
Lava powder~0.45–1%
Formula
Irritation risk
Low
More about Lava powder
Sargassum fusiforme extract~0.45–1%
Formula
Irritation risk
Low
More about Sargassum fusiforme extract
Kaolin~0.55–1.25%
Formula
Irritation risk
Low
Works for
MattifyingAnti-blemish

A type of clay that consists mainly of aluminum silicate. Helps absorb oil and creates a thicker product consistency. Can be used to add a white color

More about Kaolin
Bentonite~0.45–1.05%
Formula
Irritation risk
Low
Works for
Anti-blemish

Helps stabilize the product formulation

More about Bentonite
Lactic acid~0.4–1%
Under-dosedIrritant · medium
Irritation risk
Medium
Works for
Evens skin toneMoisturizingExfoliationAnti-aging

An exfoliating and moisturizing alpha-hydroxy acid (AHA). Typically causes less irritation than other AHAs, for example, glycolic acid. At high concentrations (about 15%), lactic acid can help reduce lines and wrinkles. Recent studies show that lactic acid can support the "good" bacteria living on skin's surface (healthy skin microbiome)

More about Lactic acid
C13-14 isoparaffin~0.45–1.1%
Formula
Irritation risk
Low
Works for
Moisturizing

Helps soften the upper layer of the skin, dissolve other ingredients and create a thicker product consistency

More about C13-14 isoparaffin
Isohexadecane~0.5–1.2%
Formula
Irritation risk
Low
Works for
CleansingMoisturizing

Improves the texture of the product and helps soften the skin. Helps oil and water mix together and can be used as a cleansing agent

More about Isohexadecane
Sodium acrylate/sodium acryloyldimethyl taurate copolymer~0.55–1.3%
Formula
Irritation risk
Low

Used to create a thicker product consistency

More about Sodium acrylate/sodium acryloyldimethyl taurate copolymer
Dimethicone~0.5–1.15%
Key active
Irritation risk
Low
Works for
MoisturizingMattifying

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

More about Dimethicone
Xanthan gum~0.45–1.05%
Formula
Irritation risk
Low
Works for
Cleansing

Used to create a thicker product consistency

More about Xanthan gum
Disodium edta~0.45–1%
Irritant · medium
Irritation risk
Medium

Stabilizes the product formulation

More about Disodium edta
Polysorbate 80~0.45–1.05%
Formula
Irritation risk
Low
Works for
Cleansing

Helps water and oil mix together

More about Polysorbate 80
Laureth-7~0.45–1.05%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps oil and water mix together

More about Laureth-7
Sorbitan oleate~0.45–1.05%
Comedogenic 2/5Irritant · medium
Irritation risk
Medium
Comedogenicity
2/5
Works for
Cleansing

Helps oil and water mix together

More about Sorbitan oleate
Sodium benzoate~0.25–0.5%
Formula
Irritation risk
Low

A preservative

More about Sodium benzoate
Potassium sorbate~0.3–0.6%
Irritant · medium
Irritation risk
Medium

A preservative

More about Potassium sorbate
Phenoxyethanol~0.5–1%
Formula
Irritation risk
Low

A preservative. It helps prevent bacterial growth in cosmetic products

More about Phenoxyethanol
Mica~0.5–1.1%
Formula
Irritation risk
Low

Creates an illusion of smoother and more radiant skin tone. Adds shimmer to the skin by reflecting light

More about Mica
Cucurbita pepo~0.45–1%
Irritant · medium
Irritation risk
Medium
Works for
Anti-oxidation

A plant extract. Might have some anti-oxidant effect

More about Cucurbita pepo
Water~0.45–1%
Formula
Irritation risk
Low

Plain old water

More about Water
Cucurbita pepo~0.45–1%
Irritant · medium
Irritation risk
Medium
Works for
Anti-oxidation

A plant extract. Might have some anti-oxidant effect

More about Cucurbita pepo
Alumina~0.55–1.25%
Formula
Irritation risk
Low

The same compound that is used safely in dental implants and bone cements. In cosmetics, it is used to improve the consistency of products

More about Alumina
Glycerin~0.45–1.1%
Key active
Irritation risk
Low
Works for
Moisturizing

One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant

More about Glycerin
Triethanolamine~0.45–1.05%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Used to adjust pH of the product and can help improve the product's smell

More about Triethanolamine
Carbomer~0.45–1%
Formula
Irritation risk
Low
Works for
Cleansing

Helps create a thicker or gel-like product texture. It is not a surfactant but can be used in gentle cleansing formulations

More about Carbomer
Lactobacillus/pumpkin fruit ferment filtrate~0.45–1%
Formula
Irritation risk
Low
More about Lactobacillus/pumpkin fruit ferment filtrate
Sodium lactate~0.45–1%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Moisturizing

Helps attract water to the upper layer of the skin. Is often used to adjust the pH level of the product

More about Sodium lactate
Ascorbic acid~0.4–0.95%
Under-dosedIrritant · high
Irritation risk
High
Works for
Evens skin toneAnti-agingAnti-oxidation

The most well-researched antioxidant that works in skin. Helps neutralize free radicals supporting collagen production, helping to even out the skin tone and preventing early signs of aging

More about Ascorbic acid
Tocopheryl acetate~0.45–1%
Irritant · medium
Irritation risk
Medium
Works for
Anti-oxidation

A more stable but less bio-available form of vitamin E compared to Tocopherol. Might help moisturize and protect the skin from free radicals, but mostly used in low concentrations to stabilize other ingredients.

More about Tocopheryl acetate
Retinyl palmitate~0.4–0.95%
Under-dosedIrritant · high
Irritation risk
High
Works for
Evens skin toneAnti-blemishAnti-agingExfoliation

Three steps removed from the active form of vitamin A - retinoic acid. To have an effect in the skin, it first needs to be converted twice to become the retinoic acid. This means it is less potent than retinol, but could also be less irritating. Once converted to the retinoic acid in the skin, it helps against all signs of aging, improves skin cell turnover and helps fight blemishes and clogged pores. However, in many cosmetic formulations, it is used in a concentration that is too low to have the full effect

More about Retinyl palmitate
Bht~0.4–0.95%
Irritant · medium
Irritation risk
Medium

A preservative

More about Bht
Sodium hyaluronate~0.45–1%
Key active
Irritation risk
Low
Works for
Moisturizing

One of the best moisturizing ingredients. Attracts water into the upper layer of the skin

More about Sodium hyaluronate
Leuconostoc/radish root ferment filtrate~0.45–1%
Irritant · medium
Irritation risk
Medium

A preservative that comes from radishes fermented by a bacteria. New research suggests that the preservation properties in the ingredient come from an ammonium salt that is not present naturally in radish root but used in its cultivation. Is problematic because the exact amount of the preservative agents is difficult to determine

More about Leuconostoc/radish root ferment filtrate
Helianthus annuus seed oil~0.45–1.1%
Key active
Irritation risk
Low
Works for
Moisturizing

A great emollient due to its high linoleic acid content. One of the most effective plant oils in helping skin hydration and repairing skin barrier function

More about Helianthus annuus seed oil
Citric acid~0.45–1%
Irritant · medium
Irritation risk
Medium

Can work as an exfoliant but is typically used to adjust the product pH

More about Citric acid
Disodium edta~0.45–1%
Irritant · medium
Irritation risk
Medium

Stabilizes the product formulation

More about Disodium edta
Benzoic acid~0.25–0.5%
Irritant · medium
Irritation risk
Medium

A preservative

More about Benzoic acid
Sorbic acid~0.3–0.6%
Irritant · medium
Irritation risk
Medium

A preservative

More about Sorbic acid
Potassium sorbate~0.3–0.6%
Irritant · medium
Irritation risk
Medium

A preservative

More about Potassium sorbate
Sodium benzoate~0.25–0.5%
Formula
Irritation risk
Low

A preservative

More about Sodium benzoate
Chlorphenesin~0.16–0.32%
Irritant · medium
Irritation risk
Medium

A preservative

More about Chlorphenesin
Phenoxyethanol~0.5–1%
Formula
Irritation risk
Low

A preservative. It helps prevent bacterial growth in cosmetic products

More about Phenoxyethanol
Benzyl alcohol~0.4–0.95%
Irritant · high
Irritation risk
High

A preservative. Can be used to mask unpleasant smell. Can be irritating

More about Benzyl alcohol
Cinnamal~0.4–0.95%
Irritant · high
Irritation risk
High
More about Cinnamal
Parfum~0.4–0.95%
Irritant · high
Irritation risk
High

An aromatic blend of unspecified and possibly irritating ingredients

More about Parfum
Cucumis sativus extract~0.45–1%
Irritant · medium
Irritation risk
Medium
More about Cucumis sativus extract
Water~0.45–1%
Formula
Irritation risk
Low

Plain old water

More about Water
Butylene glycol~0.45–1%
Formula
Irritation risk
Low
Works for
Moisturizing

Used to create a nice product texture and help delivery of other ingredients. Might be somewhat helpful in attracting water to the upper layer of the skin

More about Butylene glycol
Cucumis sativus fruit extract~0.45–1%
Irritant · medium
Irritation risk
Medium
Works for
Anti-oxidationMoisturizing

Might be somewhat helpful in reducing hyperpigmentation and neutralizing free radicals but its typical concentration in a product is too low for having an effect

More about Cucumis sativus fruit extract
Ananas sativus fruit extract~0.45–1%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

A fruit extract that might help to attract water to the upper layer of the skin, but there is no evidence for any other benefits to the skin

More about Ananas sativus fruit extract
Vaccinium myrtillus fruit/leaf extract~0.45–1%
Formula
Irritation risk
Low
More about Vaccinium myrtillus fruit/leaf extract
Carica papaya fruit extract~0.45–1%
Irritant · high
Irritation risk
High
More about Carica papaya fruit extract
Acer saccharum extract~0.4–1%
Irritant · medium
Irritation risk
Medium

A plant extract that contains small percentage of AHAs. Is unlikely to have any skin benefit due the small concentration of the active compounds

More about Acer saccharum extract
Saccharum officinarum extract~0.45–1%
Key active
Irritation risk
Low
Works for
Moisturizing

Sugar extract that helps attract water to the upper layer of the skin

More about Saccharum officinarum extract
Aloe barbadensis leaf juice~0.45–1%
Irritant · medium
Irritation risk
Medium
Works for
MoisturizingAntibacterialReduces irritationReduces rednessAnti-inflammatoryAnti-blemishAnti-aging

Traditionally used to treat sunburns, dermatitis and inflammation, but evidence for its effectiveness is lacking. The extract can contain humectants that help attract water into the skin

More about Aloe barbadensis leaf juice
Chamomilla recutita flower extract~0.45–1%
Irritant · high
Irritation risk
High
Works for
Anti-inflammatory

Plant extract that can have healing and anti-inflammatory properties. It is a potential allergen and can be irritating

More about Chamomilla recutita flower extract
Chamomilla recutita flower oil~0.45–1%
Irritant · high
Irritation risk
High

Plant oil that can have healing and anti-inflammatory properties. It contains volatile compouunds that are potential allergens and can be irritating

More about Chamomilla recutita flower oil
Citrus limon fruit extract~0.4–0.95%
Irritant · high
Irritation risk
High

Used as a fragrance. Can be irritating and cause photosensitivity

More about Citrus limon fruit extract
Citrus aurantium dulcis fruit extract~0.4–0.95%
Irritant · high
Irritation risk
High

A plant extract that is used as a fragrance. Can be irritating and lead to photosensitivity

More about Citrus aurantium dulcis fruit extract
Mangifera indica fruit extract~0.4–0.9%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

A fruit extract that might help attract water to the upper layer of the skin. There is no evidence of other benefits in skin

More about Mangifera indica fruit extract
Sodium pca~0.4–0.9%
Key active
Irritation risk
Low
Works for
Moisturizing

Naturally present in skin and helps to attract water to its upper layer

More about Sodium pca
Allantoin~0.35–0.75%
Under-dosed
Irritation risk
Low
Works for
MoisturizingAnti-inflammatoryAnti-blemishReduces irritationReduces rednessExfoliation

Helps calm down inflammation in skin and can help reduce itching. Helps to repair the skin barrier and keep skin hydrated

More about Allantoin
Glycerin~0.4–0.95%
Key active
Irritation risk
Low
Works for
Moisturizing

One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant

More about Glycerin
Propylene glycol~0.35–0.85%
Irritant · high
Irritation risk
High
Works for
Moisturizing

Helps oil and water mix together and can enhance the penetration of other ingredients into the skin. It can be irritating

More about Propylene glycol
Disodium edta~0.4–0.9%
Irritant · medium
Irritation risk
Medium

Stabilizes the product formulation

More about Disodium edta
Sodium hydroxide~0.35–0.85%
Formula
Irritation risk
Low

Used to adjust the product's pH

More about Sodium hydroxide
Citric acid~0.35–0.85%
Irritant · medium
Irritation risk
Medium

Can work as an exfoliant but is typically used to adjust the product pH

More about Citric acid
Carbomer~0.35–0.8%
Formula
Irritation risk
Low
Works for
Cleansing

Helps create a thicker or gel-like product texture. It is not a surfactant but can be used in gentle cleansing formulations

More about Carbomer
Triethanolamine~0.2–0.8%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Used to adjust pH of the product and can help improve the product's smell

More about Triethanolamine
Polysorbate 20~0.2–0.75%
Formula
Irritation risk
Low
Works for
Cleansing

Helps oil and water mix together

More about Polysorbate 20
Potassium sorbate~0.1–0.5%
Irritant · medium
Irritation risk
Medium

A preservative

More about Potassium sorbate
Sodium benzoate~0.1–0.4%
Formula
Irritation risk
Low

A preservative

More about Sodium benzoate
Phenoxyethanol~0.1–0.5%
Formula
Irritation risk
Low

A preservative. It helps prevent bacterial growth in cosmetic products

More about Phenoxyethanol
Ci 19140~0.1–0.45%
Irritant · high
Irritation risk
High

A yellow dye

More about Ci 19140
Ci 42090~0.1–0.3%
Irritant · medium
Irritation risk
Medium

A colorant (dye)

More about Ci 42090
Ingredient list view

Rosa damascena extract, Water, Butylene glycol, Peg-40 hydrogenated castor oil, Trideceth-9, Triethanolamine, Carbomer, Rosa centifolia leaf cell extract, Rosa alba leaf cell extract, Rosa damascena leaf cell extract, Rosa canina fruit extract, Rosa damascena flower oil, Rosa canina fruit oil, Rosa centifolia flower water, Commiphora myrrha leaf cell extract, Adenium obesum leaf cell extract, Leuconostoc/radish root ferment filtrate, Glycerin, Allantoin, Aloe barbadensis leaf juice, Bht, Sodium pca, Propylene glycol, Ppg-26-buteth-26, Citric acid, Disodium edta, Butyl methoxydibenzoylmethane, Ethylhexyl methoxycinnamate, Ethylhexyl salicylate, Potassium sorbate, Sodium benzoate, Phenoxyethanol, Ci 17200, Gold, Glycerin, Water, Sodium hyaluronate, Caffeine, Olivine extract, Colloidal gold, Pentylene glycol, Carbomer, Sodium hydroxide, Potassium sorbate, Sodium benzoate, Sodium metabisulfite, Mica, Phenoxyethanol, Gold, Ci 77480, Iron oxides, Ci 77491, Titanium dioxide, Ci 77891, Unknown, Lac, Water, Glycerin, Peat, Charcoal powder, Polyacrylamide, Lava powder, Sargassum fusiforme extract, Kaolin, Bentonite, Lactic acid, C13-14 isoparaffin, Isohexadecane, Sodium acrylate/sodium acryloyldimethyl taurate copolymer, Dimethicone, Xanthan gum, Disodium edta, Polysorbate 80, Laureth-7, Sorbitan oleate, Sodium benzoate, Potassium sorbate, Phenoxyethanol, Mica, Cucurbita pepo, Water, Cucurbita pepo, Alumina, Glycerin, Triethanolamine, Carbomer, Lactobacillus/pumpkin fruit ferment filtrate, Sodium lactate, Ascorbic acid, Tocopheryl acetate, Retinyl palmitate, Bht, Sodium hyaluronate, Leuconostoc/radish root ferment filtrate, Helianthus annuus seed oil, Citric acid, Disodium edta, Benzoic acid, Sorbic acid, Potassium sorbate, Sodium benzoate, Chlorphenesin, Phenoxyethanol, Benzyl alcohol, Cinnamal, Parfum, Cucumis sativus extract, Water, Butylene glycol, Cucumis sativus fruit extract, Ananas sativus fruit extract, Vaccinium myrtillus fruit/leaf extract, Carica papaya fruit extract, Acer saccharum extract, Saccharum officinarum extract, Aloe barbadensis leaf juice, Chamomilla recutita flower extract, Chamomilla recutita flower oil, Citrus limon fruit extract, Citrus aurantium dulcis fruit extract, Mangifera indica fruit extract, Sodium pca, Allantoin, Glycerin, Propylene glycol, Disodium edta, Sodium hydroxide, Citric acid, Carbomer, Triethanolamine, Polysorbate 20, Potassium sorbate, Sodium benzoate, Phenoxyethanol, Ci 19140, Ci 42090

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Match % combines shared ingredients, the first five ingredients, shared actives and hero ingredients, irritancy (lower counts in the alternative's favour), texture and body area. Only products in the same routine step are compared.

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Price$19.00—$4.60−$14.40—
Shared key ingredients—7 of 164 of 164 of 16
Key difference—Salicylic AcidSalicylic AcidLactobionic Acid
Irritancy High Medium High Medium
Drying alcohol—— Contains drying alcohol —
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Product summary

"Peter Thomas Roth - Mask-Erade" is effective for: Anti-inflammatory

This product could be helpful for: Moisturizing, but its actives are not the most effective or are not well-studied.

Ingredient callouts

  • This product contains acids (lactic acid 0.40% - 1.00%). Their concentration is low, and they will not have a strong exfoliating effect. Instead, they work to support the skin natural acid mantle and to attract water (as humectants). Lactic acid is particularly good in attracting water to the upper layer of the skin and improving the skin barrier.
  • This product also contains Vitamin C (Ascorbic Acid). It can be an effective active for anti-aging and evening out the skin tone, but in this product it is used for stabilizing other ingredients in the formulation. In this concentration (0.40% - 0.95%) it cannot have a noticeable benefit for the skin.
  • This product includes a form of Retinoids (vitamin A) - retinyl palmitate 0.40% - 0.95%, but this type of vitamin A is not very effective. It could in theory help with fine lines and wrinkles, but the effect is most likely minimal.
  • In addition, this product contains Allantoin (0.45% - 1.00%). Allantoin is helpful in wound-healing and can help restore the skin barrier faster. It might also be able to improve scars, but the evidence is not very strong for this.
  • Humectants (glycerin 0.40% - 0.95%, sodium pca 0.40% - 0.90%, sodium hyaluronate 0.45% - 1.00%, sodium lactate 0.45% - 1.00%, glycerin 0.45% - 1.10%, glycerin 0.45% - 1.10%, sodium hyaluronate 0.45% - 1.00%, glycerin 0.45% - 1.10%, sodium pca 0.45% - 1.05% and glycerin 0.55% - 1.25%). These ingredients help attract water to the upper layer of the skin and improve the skin hydration.

Price

The product retails for 19.00$ in the United States.

For a detailed price comparison: click here.

Sources cited in this review

Every concentration estimate and effectiveness label is anchored to one of these 25 studies and safety reviews.

  1. 1
    Amended Safety Assessment of PEGylated Oils as Used in Cosmeticscir-safety.org
  2. 2
    Annex I: Clinical evidence regarding sensitisation to individual fragrance chemicals and to natural extracts ec.europa.eu
  3. 3
    Glycerol and the skin: holistic approach to its origin and functionsncbi.nlm.nih.gov
  4. 4
    Profile of wound healing process induced by allantoinscielo.br
  5. 5
    Surfactants and experimental irritant contact dermatitisncbi.nlm.nih.gov
  6. 6
    Propylene Glycolpubmed.ncbi.nlm.nih.gov
Peter Thomas Roth Mask-Erade
Peter Thomas RothMask-Erade
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