Peter Thomas Roth acne clearing wash
Peter Thomas Roth peter thomas roth acne clearing wash lists 31 ingredients on its label, 30 decoded. See what each one does, its irritancy and comedogenic tendency, and its status in national inventories.
Ingredients overview
Label order. Colour is our internal rating: green routine, yellow restricted or worth a look, red prohibited or high-risk, grey not yet decoded.
Ingredients are listed in label order; the order reflects the label only, not exact concentrations.
- Salicylic Acid
- Allantoin
- BHT
- Butyl Methoxydibenzoylmethane
- Butylphenyl Methylpropional
- Citric Acid
- Cocamidopropyl Betaine
- Disodium EDTA
- Ethylhexyl Methoxycinnamate
- Ethylhexyl Salicylate
- Fragrance/Parfum
- Lauryl Glucoside
- Limonene
- Linalool
- Panthenol
- PEG-120 Methyl Glucose Dioleate
- PEG-150 Pentaerythrityl Tetrastearate
- PEG-40 Hydrogenated Castor Oil
- PEG-6 Caprylic/Capric Glycerides
- Phenoxyethanol
- Potassium Sorbate
- PPG-26-Buteth-26
- Propylene Glycol
- Sodium Benzoate
- Sodium Benzotriazolyl Butylphenol Sulfonate
- Sodium Chloride
- Sodium Citrate
- Sodium Hydroxide
- Sodium Laureth Sulfate
- Tocopherol
- Water
Highlights
Free of alcoholFree of parabensFree of siliconesFree of formaldehyde releasersContains EU-26 allergensContains fragranceContains essential oilsContains PEGContains mineral oilContains sulfates
Formulation view Cleansing gel with sunblock, salicylic acid, betaine, and glucosides for gentle cleaning. Contains UV filters and fragrance. PEG emulsifiers require stability checks. Suitable for oily skin daily care; sensitive skin should patch test due to fragrance and filters.
Key ingredients
- ANTI-SEBORRHEIC
- Salicylic Acid
- SKIN CONDITIONING
- Allantoin
- ANTIOXIDANT
- BHT
- LIGHT STABILIZER
- Butyl Methoxydibenzoylmethane
- FRAGRANCE
- Butylphenyl Methylpropional
- BUFFERING
- Citric Acid
- ANTISTATIC
- Cocamidopropyl Betaine
- CHELATING
- Disodium EDTA
Other ingredients
Ethylhexyl MethoxycinnamateEthylhexyl SalicylateFragrance/ParfumLauryl GlucosideLimoneneLinaloolPanthenolPEG-120 Methyl Glucose DioleatePEG-150 Pentaerythrityl TetrastearatePEG-40 Hydrogenated Castor OilPEG-6 Caprylic/Capric GlyceridesPhenoxyethanolPotassium SorbatePPG-26-Buteth-26Propylene GlycolSodium BenzoateSodium Benzotriazolyl Butylphenol SulfonateSodium ChlorideSodium CitrateSodium HydroxideSodium Laureth SulfateTocopherolWater
Skim through
| Ingredient | What it does | Irr. · Com. | Rating |
|---|---|---|---|
| Salicylic Acid | ANTI-SEBORRHEIC, HAIR CONDITIONING, KERATOLYTIC, FRAGRANCE, PRESERVATIVE, SKIN CONDITIONING · 限制 III/98 V/3 | 2 · 0 | Yellow |
| Allantoin | SKIN CONDITIONING, SKIN PROTECTING, SOOTHING | 0 · 0 | Green |
| BHT | ANTIOXIDANT, FRAGRANCE · 限制 III / 325 | 0 · 0 | Yellow |
| Butyl Methoxydibenzoylmethane | LIGHT STABILIZER, UV ABSORBER, UV FILTER · 限制 VI/8 | 0 · 0 | Yellow |
| Butylphenyl Methylpropional | FRAGRANCE, PERFUMING · 限制 II/1666 | 0 · – | Green |
| Citric Acid | BUFFERING, CHELATING, FRAGRANCE | 1 · 0 | Green |
| Cocamidopropyl Betaine | ANTISTATIC, CLEANSING, SURFACTANT - FOAM BOOSTING, HAIR CONDITIONING, SURFACTANT - CLEANSING, VISCOSITY CONTROLLING, SKIN CONDITIONING - MISCELLANEOUS | 0 · 0 | Green |
| Disodium EDTA | CHELATING, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Ethylhexyl Methoxycinnamate | LIGHT STABILIZER, UV ABSORBER, UV FILTER · 限制 VI/12 | 0 · 1 | Yellow |
| Ethylhexyl Salicylate | LIGHT STABILIZER, UV ABSORBER, UV FILTER · 限制 VI/20 | 0 · 0 | Yellow |
| Fragrance/Parfum | 香精 | 1 · – | Yellow |
| Lauryl Glucoside | CLEANSING, SURFACTANT - CLEANSING | 0 · – | Green |
| Limonene | DEODORANT, SOLVENT, PERFUMING · 限制 III/88 III/167 III/168 | 1 · – | Yellow |
| Linalool | DEODORANT, PERFUMING · 限制 III/84 | 1 · 0 | Yellow |
| Panthenol | ANTISTATIC, HAIR CONDITIONING, SKIN CONDITIONING | 0 · 0 | Green |
| PEG-120 Methyl Glucose Dioleate | SURFACTANT - EMULSIFYING | 0 · 0 | Green |
| PEG-150 Pentaerythrityl Tetrastearate | SURFACTANT - EMULSIFYING | 0 · 0 | Green |
| PEG-40 Hydrogenated Castor Oil | SURFACTANT - EMULSIFYING, SURFACTANT - CLEANSING | 1 · 2 | Green |
| PEG-6 Caprylic/Capric Glycerides | SURFACTANT - EMULSIFYING | — | Green |
| Phenoxyethanol | ANTIMICROBIAL, PRESERVATIVE · 限制 V/29 | 1 · 0 | Yellow |
| Potassium Sorbate | FRAGRANCE, PRESERVATIVE · 限制 V/4 | 0 · – | Yellow |
| PPG-26-Buteth-26 | Not decoded yet | — | — |
| Propylene Glycol | HUMECTANT, FRAGRANCE, SOLVENT, VISCOSITY CONTROLLING, SKIN CONDITIONING - HUMECTANT, SKIN CONDITIONING - MISCELLANEOUS | 1 · 0 | Green |
| Sodium Benzoate | ANTICORROSIVE, FRAGRANCE, PRESERVATIVE · 限制 V/1 | 0 · – | Yellow |
| Sodium Benzotriazolyl Butylphenol Sulfonate | UV ABSORBER | 0 · – | Green |
| Sodium Chloride | BULKING, FRAGRANCE, ORAL CARE, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Sodium Citrate | BUFFERING, CHELATING, FRAGRANCE | 0 · 0 | Green |
| Sodium Hydroxide | BUFFERING, DENATURANT · 限制 III/15a | 3 · – | Green |
| Sodium Laureth Sulfate | CLEANSING, SURFACTANT - EMULSIFYING, FOAMING, SURFACTANT - CLEANSING | 2 · 0 | Green |
| Tocopherol | ANTIOXIDANT, FRAGRANCE, SKIN CONDITIONING - MISCELLANEOUS, SKIN CONDITIONING - OCCLUSIVE | 0 · 0 | Green |
| Water | ANTIPLAQUE, SKIN CONDITIONING, SOLVENT | 0 · 0 | Green |
Ingredients explained
- Salicylic Acid
- Lipophilic BHA at 0.5-2%; exfoliant/sebum control, irritation/sensitization at high conc., photosensitivity (SPF needed), avoid sensitive/pregnant.
- Allantoin
- Skin soother at 0.5-2%; promotes cell regeneration
- BHT
- Lipophilic antioxidant at 0.01-0.05%; ineffective with acidic systems, label-sensitive, check regulatory limits as preservative alternative.
- Butyl Methoxydibenzoylmethane
- High-potency UVA filter (Parsol MXX); requires stabilizers and UVB blockers.
- Butylphenyl Methylpropional
- Synthetic fragrance with floral notes; EU regulations limit usage, strict monitoring required.
- Citric Acid
- Buffer and chelator at 0.1–2%; adjusts pH, may irritate sensitive skin at low pH
- Cocamidopropyl Betaine
- Cocamidopropyl betaine; zwitterionic co-surfactant reducing irritation and boosting foam, common in mild cleansers.
- Disodium EDTA
- Chelating agent at 0.05–0.5%; sequesters metal ions for stability, boosts preservative efficacy
- Ethylhexyl Methoxycinnamate
- UVA absorber used with other filters; poor water stability and photolability, requires light stabilizers, max concentration typically 10%.
- Ethylhexyl Salicylate
- Ethylhexyl salicylate, UVB absorber; volatile, requires combination with UVA filters for broad spectrum.
- Fragrance/Parfum
- Fragrance mixture for odor; complex composition with potential allergens, use with caution in sensitive or children's products.
- Lauryl Glucoside
- Mild nonionic surfactant for cleansing; 1-5%, suitable for sensitive skin
- Limonene
- Natural fragrance solvent, EU allergen; poor photostability
- Linalool
- Natural fragrance component at ≤0.05%; one of EU 26 allergens, caution for sensitive skin
- Panthenol
- Panthenol (vitamin B5) at 1–5%; moisturizing and reparative, supports barrier recovery
- PEG-120 Methyl Glucose Dioleate
- PEG-modified emulsifier; mild, low-foam. For O/W and anhydrous systems, check compatibility and viscosity.
- PEG-150 Pentaerythrityl Tetrastearate
- Mild non-ionic emulsifier; often co-emulsifier for stabilizing O/W or W/O systems, low irritation.
- PEG-40 Hydrogenated Castor Oil
- Solubilizer and emulsifier for oil-soluble ingredients; high concentrations may cause contact dermatitis in sensitive skin.
- PEG-6 Caprylic/Capric Glycerides
- Mild nonionic emulsifier for O/W or W/O; contains PEG, verify preservative system.
- Phenoxyethanol
- Broad-spectrum preservative at ≤1%; may irritate sensitive eye areas, often paired with ethylhexylglycerin
- Potassium Sorbate
- Preservative effective below pH 6; combinable with sodium benzoate
- PPG-26-Buteth-26
- Not decoded yet
- Propylene Glycol
- Polyol humectant at 3-10%; hygroscopic, slight tackiness, mild irritation at high conc., verify preservative efficacy, no allergen.
- Sodium Benzoate
- Preservative booster, effective below pH 4.5; combinable with sorbates
- Sodium Benzotriazolyl Butylphenol Sulfonate
- UV-B absorber, often as photostabilizer; 0.1–0.5% active; water-soluble, requires stable pairing
- Sodium Chloride
- Salt for gel viscosity control; used as precipitant in soaps
- Sodium Citrate
- Sodium citrate for buffering and chelating; adjust pH, careful with strong acid reactions.
- Sodium Hydroxide
- Strong base neutralizer for pH adjustment; handle with extreme care
- Sodium Laureth Sulfate
- Common anionic surfactant, strong foam but drying; check cationic compatibility, high eye irritation
- Tocopherol
- Natural antioxidant (vitamin E) at 0.1–1%; prone to oxidation, store protected from light
- Water
- Primary solvent and base; requires preservative system to prevent microbial growth
Source: full ingredient list published on the product label, collected 2026-09-17. Ratings are our internal reading, not a regulatory conclusion. · Product page
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