Works for:
based on ingredients and %- Moisturizing
Doesn't work for:
based on ingredients and %- Anti-blemish
- Anti-aging
Can it cause trouble?
- Irritation risk: low
- Comedogenic risk ingredients: 1
Key actives
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Product Summary
"Peter Thomas Roth - Irish Moor Mud Purifying Black Mask" 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 0.80% - 1.20%). 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.
- Humectants (glycerin 4.10% - 6.20%). These ingredients help attract water to the upper layer of the skin and improve the skin hydration.
Price
The product retails from 45.00$ up to 60.00$ in the United States, from 23.33£ up to 1083.00£ in the United Kingdom, from 55.55CA$ up to 78.00CA$ in Canada, from 60.92A$ up to 92.00A$ in Australia and for 105.00NZ$ in New Zealand.
For a detailed price comparison: click here.
Moisturizing
What does the product description say?
Peter Thomas Roth, Irish Moor Mud A purifying, decongesting, and hydrating mask infused with mineral rich Irish moor mud, hijiki seaweed, volcanic ash, and activated charcoal to draw out toxins and impurities, minimise pores, and reduce the appearance of fine lines and wrinkles.
Source: Allbeauty
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.
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, c13-14 isoparaffin.
One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant
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
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
Helps soften the upper layer of the skin, dissolve other ingredients and create a thicker product consistency
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)
Anti-aging
What does the product description say?
Peter Thomas Roth, Irish Moor Mud A purifying, decongesting, and hydrating mask infused with mineral rich Irish moor mud, hijiki seaweed, volcanic ash, and activated charcoal to draw out toxins and impurities, minimise pores, and reduce the appearance of fine lines and wrinkles.
Source: Allbeauty
Effective ingredients missing or their concentration is too low.
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)
Anti-blemish
What does the product description say?
Irish Moor Mud Purifying Black Mask
Source: From product name
Effective ingredients missing or their concentration is too low.
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
Helps stabilize the product formulation
How honest is this product?
| Promise | Can it deliver? |
|---|---|
| Moisturizing | |
| Anti-aging | |
| Anti-blemish |
Total Promises Fulfilled score: 25/100.
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Potential irritants
Comedogenic ingredients
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| Product | Similarity | Price | Irritancy |
|---|---|---|---|
 Peter Thomas Roth Irish Moor Mud Purifying Black Mask | Current | $29.99 | |
 TIGI Bed Head Urban Antidotes Recovery Treatment Mask | 50% | $15.50 |
Key Actives
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)
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
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
One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant
Potential irritants
Used to improve product texture and help oil and water mix together
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)
Comedogenic ingredients
All ingredients
One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant
Used to improve product texture and help oil and water mix together
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
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)
Helps soften the upper layer of the skin, dissolve other ingredients and create a thicker product consistency
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
Used to create a thicker product consistency
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
A preservative. It helps prevent bacterial growth in cosmetic products
Creates an illusion of smoother and more radiant skin tone. Adds shimmer to the skin by reflecting light
Ingredient list view
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