EWG Skin Deep® | Peter Thomas Roth Retinol Fusion PM Night Serum Rating

HOW WE DETERMINE SCORES LEARN MORE ABOUT EWG VERIFIED®

Data Availability:

Limited

Peter Thomas Roth Retinol Fusion PM Night Serum

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Ingredient concerns

See how this product scores for common concerns.

LOW

Cancer
MODERATE

Allergies & Immunotoxicity
HIGH

Developmental and Reproductive Toxicity
HIGH

Use Restrictions

Ingredient scores

Ingredients are scored based on their formulation and concentration in this product. Click on an ingredient for more information.

CYCLOPENTASILOXANE

Data Availability: Fair

FUNCTION(S)	hair conditioning agent, skin-conditioning agent - emollient, solvent, emollient, hair conditioning, skin conditioning
CONCERNS	• Cancer (low) • Neurotoxicity (low) • Endocrine disruption (low) • Persistence and bioaccumulation (high) • Non-reproductive organ system toxicity (moderate) • Ecotoxicology (low)
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SQUALANE

Data Availability: Limited

FUNCTION(S)	hair conditioning agent, skin-conditioning agent - occlusive, emollient, hair conditioning, refatting, skin conditioning
CONCERNS	• Endocrine disruption (low)
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WATER
Appeared as: WATER/AQUA/EAU

Data Availability: Robust

FUNCTION(S)	solvent
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RETINOL (VITAMIN A)
Appeared as: RETINOL

Data Availability: Fair

FUNCTION(S)	skin-conditioning agent - miscellaneous, skin conditioning
CONCERNS	• Cancer (meets restrictions and warnings based on EWG review of company data) • Developmental/reproductive toxicity (high) • Use restrictions (high) • Non-reproductive organ system toxicity (low) • Biochemical or cellular level changes (meets restrictions and warnings based on EWG review of company data)
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TOCOPHERYL ACETATE

Data Availability: Fair

FUNCTION(S)	antioxidant, skin-conditioning agent - miscellaneous, skin conditioning
CONCERNS	• Cancer (low) • Allergies/immunotoxicity (moderate) • Contamination concerns (HYDROQUINONE)
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ASCORBYL PALMITATE (VITAMIN C PALMITATE)
Appeared as: ASCORBYL PALMITATE

Data Availability: Limited

FUNCTION(S)	antioxidant, fragrance ingredient, masking
CONCERNS	• Biochemical or cellular level changes (high)
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BISABOLOL

Data Availability: Limited

FUNCTION(S)	fragrance ingredient, skin-conditioning agent - miscellaneous, masking, skin conditioning, soothing
CONCERNS	• Enhanced skin absorption • Use restrictions (moderate)
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LECITHIN

Data Availability: Good

FUNCTION(S)	skin-conditioning agent - miscellaneous, surfactant - emulsifying agent, antistatic, emollient, emulsifying, skin conditioning
CONCERNS	• Developmental/reproductive toxicity (low) • Allergies/immunotoxicity (moderate) • Enhanced skin absorption • Use restrictions (low) • Multiple, additive exposure sources (low) • Contamination concerns (NITROSAMINES)
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POTASSIUM PHOSPHATE

Data Availability: Fair

FUNCTION(S)	ph adjuster, buffering
CONCERNS	• Use restrictions (low)
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PENTYLENE GLYCOL

Data Availability: Limited

FUNCTION(S)	solvent, skin conditioning
CONCERNS	• Allergies/immunotoxicity (low) • Enhanced skin absorption • Irritation (skin, eyes, or lungs) (low)
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POLYSORBATE-20

Data Availability: Fair

FUNCTION(S)	fragrance ingredient, surfactant - emulsifying agent, surfactant - solubilizing agent
CONCERNS	• Allergies/immunotoxicity (low) • Use restrictions (low) • Non-reproductive organ system toxicity (low) • Irritation (skin, eyes, or lungs) (low) • Contamination concerns (ETHYLENE OXIDE and 1,4-DIOXANE)
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ETHANOL
Appeared as: ALCOHOL

Data Availability: Fair

FUNCTION(S)	antifoaming agent, antimicrobial agent, cosmetic astringent, fragrance ingredient, solvent;viscosity decreasing agent
CONCERNS	• Enhanced skin absorption • Non-reproductive organ system toxicity (moderate)
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Ingredients from packaging:

CYCLOPENTASILOXANE, SQUALANE, WATER/AQUA/EAU, RETINOL, TOCOPHERYL ACETATE, ASCORBYL PALMITATE, BISABOLOL, LECITHIN, POTASSIUM PHOSPHATE, PENTYLENE GLYCOL, POLYSORBATE-20, ALCOHOL.

Product's animal testing policies

Some cosmetics companies have taken People for the Ethical Treatment of Animals and Leaping Bunny animal-testing pledges. For consumers who are concerned about companies’ policies on animal testing, Skin Deep reports this information.

Unknown

Leading international certifiers PETA and Leaping Bunny have no information concerning this company’s use of animal testing.

Understanding scores

Cosmetics and personal care products are not required to be tested for safety before being allowed on the market. The Skin Deep® scoring system was designed to help the public understand whether a product is safe to use or whether it contains ingredients of concern.

Every product and ingredient in Skin Deep gets a two-part score – one for hazard and one for data availability. The safest products score well by both measures, with a low hazard rating and a fair or better data availability rating.

HOW WE DETERMINE SCORES

Hazard score

The Skin Deep ingredient hazard score, from 1 to 10, reflects known and suspected hazards linked to the ingredients. The EWG VERIFIED^® mark means a product meets EWG’s strictest criteria for transparency and health.

Data availability

The Skin Deep data availability rating reflects the number of scientific studies about the product or ingredient in the published scientific literature.

NONE LIMITED FAIR GOOD ROBUST

Low Availability

Moderate Availability

High Availability