Peter Thomas Roth Irish Moor Mud Cleansing Gel

Peter Thomas Roth Irish Moor Mud Cleansing Gel

Efficacy100/100IrritancyMedium

Works for

Exfoliation
Salicylic acid, Salix nigra bark extract + 1 more
Works well
What the product description says
“Lactic acid and salicylic acid exfoliate skin, gently sweeping away dead surface skin cells that can dull the appearance of the complexion while willow bark tones skin to help tighten the look of pores.”
Source: Skinstore

This product can help exfoliate the skin. In other words, it helps break down the bonds between dead cells on the surface of the skin and speed up the skin turnover. Skin often appears softer and brighter after exfoliation, but overdoing it can result in disrupted skin barrier. The following ingredient is doing the exfoliating job in this product: salicylic acid.

Salicylic acidKey activeEffect: HighUsed for skin exfoliation. It has an anti-inflammatory and anti-bacterial effect, helps to unclog pores, prevent blemishes and speed up healing of the existing ones. Sometimes referred to as a BHA (beta-hydroxy acid)~0.65–0.95%
Salix nigra bark extractEffect: LowA plant extract that might contain salicylic acid~0.5–0.75%
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)~0.6–0.9%
Anti-blemish
Salicylic acid
Works well
What the product description says
“Purifying, deep-cleaning, non-drying cleansing gel with odorless Irish Moor Mud suds up to clear skin’s surface of pore-clogging dirt, oil, makeup and other impurities.”
Source: Skinstore

This product can help reduce breakouts and clogged pores because it contains the following ingredient: salicylic acid. This ingredient is used for treating acne and can have a noticeable effect.

Salicylic acidHeroEffect: HighUsed for skin exfoliation. It has an anti-inflammatory and anti-bacterial effect, helps to unclog pores, prevent blemishes and speed up healing of the existing ones. Sometimes referred to as a BHA (beta-hydroxy acid)~0.65–0.95%
Cleansing
Sodium laureth sulfate, Cocamidopropyl betaine + 2 more
Cleanses gently
What the product description says
“Irish Moor Mud Cleansing Gel”
From product name

This product works by removing dirt and oil from the surface of the skin. It uses a combination of mild cleansing agents (cocamidopropyl betaine, lauryl glucoside, sodium laureth sulfate, xanthan gum) and should be able to cleanse the skin gently. Still keep in mind that any cleansing can disrupt the skin barrier, and most people do not need to cleanse their skin more than once per day.

Even though this formulation is mild, the following cleansing agents could trigger an irritation or allergy for some people: cocamidopropyl betaine, sodium laureth sulfate

Sodium laureth sulfateEffect: HighWorks as a foaming cleansing agent~11–13%
Cocamidopropyl betaineEffect: HighHelps water and oil mix together. Used as a cleansing ingredient. Could be an allergen~4.5–5.5%
Lauryl glucosideEffect: HighHelps oil and water mix together~2.5–3%
Xanthan gumEffect: HighUsed to create a thicker product consistency~0.2–0.4%

Can it cause trouble?

Irritancy
1 strong irritant: Melaleuca alternifolia leaf oil
Medium risk
We flagged 10 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
Sodium laureth sulfateWorks as a foaming cleansing agentHigh~11–13%est.
Cocamidopropyl betaineHelps water and oil mix together. Used as a cleansing ingredient. Could be an allergenHigh~4.5–5.5%est.
Propylene glycolHelps oil and water mix together and can enhance the penetration of other ingredients into the skin. It can be irritatingHigh~1.9–2.3%est.
Salicylic acidUsed for skin exfoliation. It has an anti-inflammatory and anti-bacterial effect, helps to unclog pores, prevent blemishes and speed up healing of the existing ones. Sometimes referred to as a BHA (beta-hydroxy acid)High~0.65–0.95%est.
Melaleuca alternifolia leaf oilAn essential oil that can be irritating. Has some anti-bacterial propertiesHigh~0.15–0.3%est.
Lauryl glucosideHelps oil and water mix togetherMedium~2.5–3%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~0.6–0.9%est.
Salix nigra bark extractA plant extract that might contain salicylic acidMedium~0.5–0.75%est.
BhtA preservativeMedium~0.3–0.55%est.
Potassium sorbateA preservativeMedium~0.1–0.2%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
Sodium laureth sulfateWorks as a foaming cleansing agent2/5~11–13%est.

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Ingredients

Filter by role to see what each ingredient is doing.

Water~45–55%
Formula
Irritation risk
Low

Plain old water

More about Water
Sodium laureth sulfate~11–13%
Comedogenic 2/5Irritant · high
Irritation risk
High
Comedogenicity
2/5
Works for
Cleansing

Works as a foaming cleansing agent

More about Sodium laureth sulfate
Glycerin~4.2–5.2%
Formula
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
Cocamidopropyl betaine~4.5–5.5%
Irritant · high
Irritation risk
High
Works for
Cleansing

Helps water and oil mix together. Used as a cleansing ingredient. Could be an allergen

More about Cocamidopropyl betaine
Lauryl glucoside~2.5–3%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps oil and water mix together

More about Lauryl glucoside
Propylene glycol~1.9–2.3%
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
Peat~1.6–2%
Formula
Irritation risk
Low
More about Peat
Charcoal powder~1.6–1.9%
Formula
Irritation risk
Low

Benefits for the skin are not clear

More about Charcoal powder
Sargassum fusiforme extract~1.1–1.3%
Formula
Lava powder~0.95–1.15%
Formula
Irritation risk
Low
More about Lava powder
Salicylic acid~0.65–0.95%
Hero · Anti-blemishIrritant · high
Irritation risk
High
Works for
Anti-inflammatoryExfoliationAnti-blemishAntibacterialEvens skin tone

Used for skin exfoliation. It has an anti-inflammatory and anti-bacterial effect, helps to unclog pores, prevent blemishes and speed up healing of the existing ones. Sometimes referred to as a BHA (beta-hydroxy acid)

More about Salicylic acid
Lactic acid~0.6–0.9%
Under-dosedIrritant · medium
Irritation risk
Medium
Works for
MoisturizingEvens skin toneExfoliationAnti-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
Salix nigra bark extract~0.5–0.75%
Irritant · medium
Irritation risk
Medium
Works for
Exfoliation

A plant extract that might contain salicylic acid

More about Salix nigra bark extract
Allantoin panthenol~0.45–0.65%
Formula
Bht~0.3–0.55%
Irritant · medium
Irritation risk
Medium

A preservative

More about Bht
Sodium hydroxide~0.25–0.5%
Formula
Irritation risk
Low

Used to adjust the product's pH

More about Sodium hydroxide
Xanthan gum~0.2–0.4%
Formula
Irritation risk
Low
Works for
Cleansing

Used to create a thicker product consistency

More about Xanthan gum
Melaleuca alternifolia leaf oil~0.15–0.3%
Irritant · high
Irritation risk
High
Works for
Antibacterial

An essential oil that can be irritating. Has some anti-bacterial properties

More about Melaleuca alternifolia leaf oil
Mica~0.15–0.3%
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
Sodium benzoate~0.1–0.2%
Formula
Irritation risk
Low

A preservative

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

A preservative

More about Potassium sorbate
Phenoxyethanol~0.1–0.2%
Formula
Irritation risk
Low

A preservative. It helps prevent bacterial growth in cosmetic products

More about Phenoxyethanol
Ingredient list view

Water, Sodium laureth sulfate, Glycerin, Cocamidopropyl betaine, Lauryl glucoside, Propylene glycol, Peat, Charcoal powder, Sargassum fusiforme extract, Lava powder, Salicylic acid, Lactic acid, Salix nigra bark extract, Allantoin panthenol, Bht, Sodium hydroxide, Xanthan gum, Melaleuca alternifolia leaf oil, Mica, Sodium benzoate, Potassium sorbate, Phenoxyethanol

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Worth comparing, line by line.

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.

Side-by-side comparison of this product against its closest alternatives
Peter Thomas RothIrish Moor Mud Cleansing GelYOUR PRODUCTCeraVeGel Moussant Anti-ImperfectionsOne Love OrganicsBotanical A Facial CleanserPrequelTRAVEL GLEANSER + SA
Match—88%85%83%
Price——$42.00$6.00
Shared key ingredients—4 of 74 of 74 of 7
Key difference—NiacinamideMelia Azadirachta Leaf ExtractCarthamus Tinctorius Seed Oil
Irritancy Medium Low Medium Low
Drying alcohol————
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Peter Thomas Roth Irish Moor Mud Cleansing Gel
Peter Thomas RothIrish Moor Mud Cleansing Gel

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