EWG Skin Deep® | Peter Thomas Roth Water Drench Hyaluronic Glow Serum Rating

HOW WE DETERMINE SCORES LEARN MORE ABOUT EWG VERIFIED™

Data Availability:

Limited

Peter Thomas Roth Water Drench Hyaluronic Glow Serum

WHERE TO BUY

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Ingredient concerns

See how this product scores for common concerns.

MODERATE

Cancer
MODERATE

Allergies & Immunotoxicity
MODERATE

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.

WATER
Appeared as: WATER/AQUA/EAU

Data Availability: Robust

FUNCTION(S)	solvent
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RICINUS COMMUNIS (CASTOR) SEED OIL

Data Availability: Fair

FUNCTION(S)	fragrance ingredient, skin-conditioning agent - occlusive, emollient, masking, moisturising, skin conditioning, smoothing, solvent
CONCERNS	• Developmental/reproductive toxicity (moderate) • Enhanced skin absorption • Irritation (skin, eyes, or lungs) (moderate) • Biochemical or cellular level changes (low)
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BUTYLENE GLYCOL

Data Availability: Limited

FUNCTION(S)	fragrance ingredient, skin-conditioning agent - miscellaneous, solvent, viscositydecreasing agent, humectant, masking, skin conditioning, viscosity controlling
CONCERNS	• Irritation (skin, eyes, or lungs) (moderate)
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ISOSTEARYL NEOPENTANOATE

Data Availability: Limited

FUNCTION(S)	binder, skin-conditioning agent - emollient, binding, emollient, skin conditioning
CONCERNS	• Use restrictions (low)
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GLYCERIN

Data Availability: Good

FUNCTION(S)	denaturant, fragrance ingredient, hair conditioning agent, humectant, oral care agent;oral health care drug, skin-conditioning agent - humectant, skin protectant, viscosity decreasing agent, perfuming, solvent
CONCERNS	• Use restrictions (moderate)
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SODIUM HYALURONATE

Data Availability: Fair

FUNCTION(S)	skin-conditioning agent - miscellaneous, humectant, skin conditioning
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LACTIC ACID

Data Availability: Good

FUNCTION(S)	exfoliant, fragrance ingredient, humectant, ph adjuster, skin-conditioning agent -humectant, skin-conditioning agent - miscellaneous, buffering, skin conditioning
CONCERNS	• Use restrictions (high) • Irritation (skin, eyes, or lungs) (low)
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SPHINGOLIPIDS

Data Availability: Fair

FUNCTION(S)	skin-conditioning agent - miscellaneous, emollient, skin conditioning, skin protecting
CONCERNS	• Use restrictions (high)
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ACRYLATES/ C10-30 ALKYL ACRYLATE CROSSPOLYMER

Data Availability: Limited

FUNCTION(S)	emulsion stabilizer, viscosity increasing agent - aqueous, viscosity increasing agent -nonaqueous, emulsion stabilising, film forming, viscosity controlling
CONCERNS	• Use restrictions (low) • Irritation (skin, eyes, or lungs) (low)
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AMYLOPECTIN

Data Availability: Fair

FUNCTION(S)	binder, viscosity increasing agent - aqueous, binding, viscosity controlling
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PHOSPHOLIPIDS

Data Availability: Fair

FUNCTION(S)	skin-conditioning agent - miscellaneous, skin conditioning
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CARBOMER

Data Availability: Fair

FUNCTION(S)	emulsion stabilizer, viscosity increasing agent - aqueous, emulsion stabilising, gel forming, viscosity controlling
CONCERNS	• Irritation (skin, eyes, or lungs) (low)
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POTASSIUM SORBATE

Data Availability: Limited

FUNCTION(S)	fragrance ingredient, preservative
CONCERNS	• Allergies/immunotoxicity (moderate) • Non-reproductive organ system toxicity (low)
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ETHYLHEXYLGLYCERIN

Data Availability: Limited

FUNCTION(S)	deodorant agent, skin-conditioning agent - miscellaneous, skin conditioning
CONCERNS	• Allergies/immunotoxicity (low) • Non-reproductive organ system toxicity (moderate) • Ecotoxicology (low) • Irritation (skin, eyes, or lungs) (high)
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SODIUM HYDROXIDE

Data Availability: Fair

FUNCTION(S)	denaturant, ph adjuster, buffering
CONCERNS	• Use restrictions (high) • Non-reproductive organ system toxicity (moderate) • Irritation (skin, eyes, or lungs) (low)
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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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TOCOPHEROL

Data Availability: Fair

FUNCTION(S)	antioxidant, fragrance ingredient, skin-conditioning agent - miscellaneous;skin-conditioning agent - occlusive, skin conditioning
CONCERNS	• Cancer (low) • Allergies/immunotoxicity (low) • Endocrine disruption (low) • Contamination concerns (HYDROQUINONE)
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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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SODIUM BENZOATE

Data Availability: Fair

FUNCTION(S)	fragrance ingredient, preservative, anticorrosive, masking
CONCERNS	• Use restrictions (moderate) • Non-reproductive organ system toxicity (low)
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MALACHITE EXTRACT

Data Availability: None

FUNCTION(S)	antioxidant
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LITHOTHAMNIUM CALCARUM EXTRACT
Appeared as: LITHOTHAMNION CALCAREUM EXTRACT

Data Availability: None

FUNCTION(S)	not reported
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SODIUM CITRATE

Data Availability: Fair

FUNCTION(S)	ph adjuster, buffering, chelating, masking
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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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ISOSTEARYL ALCOHOL

Data Availability: Limited

FUNCTION(S)	skin-conditioning agent - emollient, viscosity increasing agent - nonaqueous, emollient, skin conditioning, viscosity controlling
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XANTHAN GUM

Data Availability: Fair

FUNCTION(S)	binder, emulsion stabilizer, skin-conditioning agent - miscellaneous, surfactant -emulsifying agent, viscosity increasing agent - aqueous, binding, emulsifying, emulsion stabilising, gel forming, skin conditioning, surfactant, viscosity controlling
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HYDROGENATED PALM GLYCERIDES CITRATE

Data Availability: None

FUNCTION(S)	skin-conditioning agent - emollient, emollient, skin conditioning
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DIMETHICONE

Data Availability: Limited

FUNCTION(S)	antifoaming agent, skin-conditioning agent - occlusive, skin protectant, antifoaming, emollient, skin conditioning, skin protecting
CONCERNS	• Use restrictions (moderate) • Persistence and bioaccumulation (high) • Non-reproductive organ system toxicity (moderate) • Ecotoxicology (low)
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CI 42090 (FD&C BLUE NO. 1 OR D&C BLUE NO. 4)
Appeared as: FD&C BLUE NO. 1 (CI 42090)

Data Availability: Fair

FUNCTION(S)	colorant, hair dyeing
CONCERNS	• Cancer (moderate) • Use restrictions (high) • Neurotoxicity (low) • Endocrine disruption (low) • Persistence and bioaccumulation (moderate) • Non-reproductive organ system toxicity (moderate) • Multiple, additive exposure sources (low) • Irritation (skin, eyes, or lungs) (moderate) • Contamination concerns (ANILINE and CADMIUM (pyrophoric))
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PHENOXYETHANOL

Data Availability: Limited

FUNCTION(S)	fragrance ingredient, preservative
CONCERNS	• Allergies/immunotoxicity (low) • Use restrictions (moderate) • Non-reproductive organ system toxicity (moderate) • Irritation (skin, eyes, or lungs) (high) • Occupational hazards (high)
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Ingredients from packaging:

WATER/AQUA/EAU, RICINUS COMMUNIS (CASTOR) SEED OIL, BUTYLENE GLYCOL, ISOSTEARYL NEOPENTANOATE, GLYCERIN, SODIUM HYALURONATE, LACTIC ACID, SPHINGOLIPIDS, ACRYLATES/C10-30 ALKYL ACRYLATE CROSSPOLYMER, AMYLOPECTIN, PHOSPHOLIPIDS, CARBOMER, POTASSIUM SORBATE, ETHYLHEXYLGLYCERIN, SODIUM HYDROXIDE, ASCORBYL PALMITATE, TOCOPHEROL, LECITHIN, SODIUM BENZOATE, MALACHITE EXTRACT, LITHOTHAMNION CALCAREUM EXTRACT, SODIUM CITRATE, PENTYLENE GLYCOL, ISOSTEARYL ALCOHOL, XANTHAN GUM, HYDROGENATED PALM GLYCERIDES CITRATE, DIMETHICONE, FD&C BLUE NO. 1 (CI 42090), PHENOXYETHANOL.

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