Find products and ingredients Learn how Skin Deep® works Meet our experts Discover EWG VERIFIED™
Product score: 05

Data Availability:

Limited

Kate Somerville EradiKate Mask (2018 formulation)

Kate Somerville EradiKate Mask (2018 formulation)

WHERE TO BUY

CATEGORY

Damaged Skin Treatment
Mask

BRAND

Kate Somerville

DATA LAST UPDATED

July 2018

Ingredient concerns

See how this product scores for common concerns.

  • LOW
    Cancer
  • HIGH
    Allergies & Immunotoxicity
  • LOW
    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.

Ingredient score: 08
FRAGRANCE
Appeared as: FRAGRANCE (PARFUM)
Data Availability: Fair
Expand content Collapse content
FUNCTION(S) deodorant, masking, perfuming
CONCERNS • Allergies/immunotoxicity (high)
• Endocrine disruption (moderate)
• Non-reproductive organ system toxicity (moderate)
• Ecotoxicology (low)
• Irritation (skin, eyes, or lungs) (moderate)
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 04
ETHYL PERFLUOROBUTYL ETHER
Data Availability: None
Expand content Collapse content
FUNCTION(S) solvent, viscosity decreasing agent
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 04
PHENOXYETHANOL
Data Availability: Limited
Expand content Collapse content
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)
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 04
SODIUM HYDROXIDE
Data Availability: Fair
Expand content Collapse content
FUNCTION(S) denaturant, ph adjuster, buffering
CONCERNS • Use restrictions (high)
• Non-reproductive organ system toxicity (moderate)
• Irritation (skin, eyes, or lungs) (low)
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 03
SODIUM BENZOATE
Data Availability: Fair
Expand content Collapse content
FUNCTION(S) fragrance ingredient, preservative, anticorrosive, masking
CONCERNS • Use restrictions (moderate)
• Non-reproductive organ system toxicity (low)
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 02
ACRYLATES COPOLYMER
Data Availability: Limited
Expand content Collapse content
FUNCTION(S) adhesive, artificial nail builder, binder, film former, hair fixative, suspending agent -nonsurfactant, antistatic, binding, film forming
CONCERNS • Use restrictions (low)
• Contamination concerns (METHACRYLIC ACID, ACRYLIC ACID, and 2-ETHYLHEXYL ACRYLATE)
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 02
CITRIC ACID
Data Availability: Good
Expand content Collapse content
FUNCTION(S) chelating agent, fragrance ingredient, ph adjuster, buffering, chelating, masking
CONCERNS • Use restrictions (moderate)
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 02
ETHYLHEXYLGLYCERIN
Data Availability: Limited
Expand content Collapse content
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)
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 02
GLYCERIN
Data Availability: Good
Expand content Collapse content
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)
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 02
CI 77499
Appeared as: IRON OXIDE (CI 77491)
Data Availability: Fair
Expand content Collapse content
FUNCTION(S) colorant, cosmetic colorant
CONCERNS • Enhanced skin absorption
• Persistence and bioaccumulation (high)
• Non-reproductive organ system toxicity (low)
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 02
ORYZA SATIVA (RICE) BRAN EXTRACT
Data Availability: Fair
Expand content Collapse content
FUNCTION(S) not reported, skin conditioning, skin protecting
CONCERNS • Use restrictions (low)
• Contamination concerns (PESTICIDES)
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 02
POTASSIUM SORBATE
Data Availability: Limited
Expand content Collapse content
FUNCTION(S) fragrance ingredient, preservative
CONCERNS • Allergies/immunotoxicity (moderate)
• Non-reproductive organ system toxicity (low)
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 02
PROPANEDIOL
Data Availability: Fair
Expand content Collapse content
FUNCTION(S) solvent, viscosity decreasing agent, viscosity controlling
CONCERNS • Cancer (low)
• Enhanced skin absorption
• Endocrine disruption (low)
• Irritation (skin, eyes, or lungs) (high)
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 02
SODIUM C14-16 OLEFIN SULFONATE
Data Availability: Limited
Expand content Collapse content
FUNCTION(S) surfactant - cleansing agent, cleansing, foaming, surfactant
CONCERNS • Use restrictions (low)
• Non-reproductive organ system toxicity (moderate)
• Contamination concerns (GAMMA SULTONE)
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 01
SULFUR
Appeared as: COLLOIDAL SULFUR
Data Availability: Good
Expand content Collapse content
FUNCTION(S) antiacne agent, antidandruff agent, hair conditioning agent, skin-conditioning agent -miscellaneous, antidandruff, antiseborrhoeic, antistatic, hair conditioning, skin conditioning
CONCERNS • Irritation (skin, eyes, or lungs) (high)
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 01
AVENA SATIVA (OAT) KERNEL EXTRACT
Appeared as: AVENA SATIVA (OAT) EXTRACT
Data Availability: Fair
Expand content Collapse content
FUNCTION(S) antioxidant, skin-conditioning agent - emollient, skin-conditioning agent - miscellaneous, abrasive
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 01
BEHENYL ALCOHOL
Data Availability: Limited
Expand content Collapse content
FUNCTION(S) binder, emulsion stabilizer, viscosity increasing agent - nonaqueous, binding, emollient, emulsion stabilising, viscosity controlling
CONCERNS • Allergies/immunotoxicity (low)
• Non-reproductive organ system toxicity (low)
• Irritation (skin, eyes, or lungs) (low)
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 01
BOSWELLIA SERRATA EXTRACT
Data Availability: Limited
Expand content Collapse content
FUNCTION(S) not reported
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 01
BUTYLENE GLYCOL
Data Availability: Limited
Expand content Collapse content
FUNCTION(S) fragrance ingredient, skin-conditioning agent - miscellaneous, solvent, viscositydecreasing agent, humectant, masking, skin conditioning, viscosity controlling
CONCERNS • Irritation (skin, eyes, or lungs) (moderate)
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 01
CETEARYL ALCOHOL
Data Availability: Limited
Expand content Collapse content
FUNCTION(S) emulsion stabilizer, opacifying agent, surfactant - foam booster, viscosity increasingagent - aqueous, viscosity increasing agent - nonaqueous, emollient, emulsifying, emulsion stabilising, foam boosting, opacifying, surfactant, viscosity controlling
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 01
COCAMIDOPROPYL HYDROXYSULTAINE
Data Availability: Limited
Expand content Collapse content
FUNCTION(S) antistatic agent, hair conditioning agent, skin-conditioning agent - miscellaneous;surfactant - cleansing agent, surfactant - foam booster, viscosity increasing agent - aqueous, antistatic, cleansing, foam boosting, hair conditioning, skin conditioning, surfactant, viscosity controlling
CONCERNS • Irritation (skin, eyes, or lungs) (low)
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 01
COCO-GLUCOSIDE
Data Availability: Limited
Expand content Collapse content
FUNCTION(S) surfactant - cleansing agent, cleansing, foaming, surfactant
CONCERNS • Use restrictions (low)
• Endocrine disruption (low)
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 01
DISODIUM CARBOXYETHYL SILICONATE
Data Availability: None
Expand content Collapse content
Ingredient score: 01
DISODIUM EDTA
Data Availability: Fair
Expand content Collapse content
FUNCTION(S) chelating agent, chelating, viscosity controlling
CONCERNS • Enhanced skin absorption
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 01
ETHYL PERFLUOROBUTYL ETHER
Appeared as: ETHYL PERFLUOROISOBUTYL ETHER
Data Availability: None
Expand content Collapse content
Ingredient score: 01
GLYCERETH-18
Data Availability: None
Expand content Collapse content
Ingredient score: 01
GLYCERETH-18 ETHYLHEXANOATE
Data Availability: None
Expand content Collapse content
FUNCTION(S) skin conditioning
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 01
HONEY EXTRACT
Appeared as: HONEY (MEL) EXTRACT
Data Availability: Limited
Expand content Collapse content
FUNCTION(S) skin-conditioning agent - humectant, skin-conditioning agent - miscellaneous, moisturising
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 01
OLIGOPEPTIDE-10
Data Availability: None
Expand content Collapse content
FUNCTION(S) antimicrobial, deodorant, skin conditioning
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 01
SODIUM CHLORIDE
Data Availability: Robust
Expand content Collapse content
FUNCTION(S) flavoring agent, oral care agent, viscosity increasing agent - aqueous
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 01
SODIUM COCOAMPHOACETATE
Data Availability: Limited
Expand content Collapse content
FUNCTION(S) hair conditioning agent, surfactant - cleansing agent, surfactant - foam booster, cleansing, foaming, hair conditioning, surfactant
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 01
STEARYL ALCOHOL
Data Availability: Limited
Expand content Collapse content
FUNCTION(S) emulsion stabilizer, fragrance ingredient, surfactant - emulsifying agent, surfactant - foambooster, viscosity increasing agent - aqueous, viscosity increasing agent - nonaqueous, emollient, emulsifying, emulsion stabilising, foam boosting, masking, opacifying, refatting, surfactant, viscosity controlling
CONCERNS • Irritation (skin, eyes, or lungs) (moderate)
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 01
TITANIUM DIOXIDE
Appeared as: TITANIUM DIOXIDE (CI 77891)
Data Availability: Good
Expand content Collapse content
FUNCTION(S) colorant, opacifying agent, sunscreen agent, ultraviolet light absorber
CONCERNS • Cancer (moderate)
• Non-reproductive organ system toxicity (moderate)
• Occupational hazards (high)
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 01
WATER
Appeared as: WATER/AQUA/EAU
Data Availability: Robust
Expand content Collapse content
FUNCTION(S) solvent
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 01
XANTHAN GUM
Data Availability: Fair
Expand content Collapse content
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
LEARN MORE ABOUT THIS INGREDIENT

Ingredients from packaging:

ACTIVE INGREDIENT: Colloidal Sulfur 5.0%, INACTIVE INGREDIENTS: Acrylates Copolymer, Avena Sativa (Oat) Extract, Behenyl Alcohol, Boswellia Serrata Extract, Butylene Glycol, Cetearyl Alcohol, Citric Acid, Cocamidopropyl Hydroxysultaine, Coco Glucoside, Disodium Carboxyethyl Siliconate, Disodium EDTA, Ethyl Perfluorobutyl Ether, Ethyl Perfluoroisobutyl Ether, Ethylhexylglycerin, Fragrance (Parfum), Glycereth-18, Glycereth-18 Ethylhexanoate, Glycerin, Honey (Mel) Extract, Iron Oxide (CI 77491), Oligopeptide-10, Oryza Sativa (Rice) Bran Extract, Phenoxyethanol, Potassium Sorbate, Propanediol, Sodium Benzoate, Sodium C14-16 Olefin Sulfonate, Sodium Chloride, Sodium Cocoamphoacetate, Sodium Hydroxide, Stearyl Alcohol, Titanium Dioxide (CI 77891), Water/Aqua/Eau, Xanthan Gum

Directions from packaging:

AM or PM. Use as needed. Apply a generous, even layer to clean, dry face, avoiding the eye area. Leave on for up to 10 minutes. Product will begin to foam and may tingle as impurities are dissolved. Rinse and gently pat dry.

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.

Score legend

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

More damaged skin treatment

VIEW ALL damaged skin treatment

EWG VERIFIED™
Holiday Gift Set

Get Yours with a Donation of $125

ORDER NOW