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Score legend
HOW WE DETERMINE SCORES LEARN MORE ABOUT EWG VERIFIED®
Product score: 05

Data Availability:

Limited

Tatcha Luminous Dewy Skin Mask

Tatcha Luminous Dewy Skin Mask

WHERE TO BUY

As an Amazon Associate, EWG earns from qualifying purchases.

CATEGORY

Mask

BRAND

Tatcha

DATA LAST UPDATED

April 2021

Ingredient concerns

See how this product scores for common concerns.

  • LOW
    Cancer
  • HIGH
    Allergies & Immunotoxicity
  • MODERATE
    Developmental and Reproductive Toxicity
  • MODERATE
    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: 01
WATER
Appeared as: AQUA/WATER/EAU
Data Availability: Robust
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FUNCTION(S) solvent
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 01
SACCHAROMYCES FERMENT FILTRATE
Appeared as: SACCHAROMYCES/CAMELLIA SINENSIS LEAF/CLADOSIPHON OKAMURANUS/RICE FERMENT FILTRATE*
Data Availability: None
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FUNCTION(S) skin-conditioning agent - humectant, humectant
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Ingredient score: 02
PROPANEDIOL
Data Availability: Fair
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FUNCTION(S) solvent, viscosity decreasing agent, viscosity controlling
CONCERNS • Cancer (low)
• Enhanced skin absorption
• Endocrine disruption (low)
• Irritation (skin, eyes, or lungs) (high)
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Ingredient score: 02
GLYCERIN
Data Availability: Good
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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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Ingredient score: 01
PENTAERYTHRITYL TETRAISOSTEARATE
Data Availability: None
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FUNCTION(S) binder, skin-conditioning agent - occlusive, viscosity increasing agent - nonaqueous, emollient, emulsifying, surfactant
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Ingredient score: 01
DIPHENYLSILOXY PHENYL TRIMETHICONE
Data Availability: None
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FUNCTION(S) antifoaming agent, hair conditioning agent, skin-conditioning agent - miscellaneous, antifoaming, hair conditioning, skin conditioning
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Ingredient score: 01
SQUALANE
Data Availability: Limited
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FUNCTION(S) hair conditioning agent, skin-conditioning agent - occlusive, emollient, hair conditioning, refatting, skin conditioning
CONCERNS • Endocrine disruption (low)
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Ingredient score: 01
CAMELLIA JAPONICA SEED OIL
Data Availability: None
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FUNCTION(S) skin-conditioning agent - occlusive, emollient, skin conditioning
CONCERNS • Endocrine disruption (low)
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Ingredient score: 01
SERICIN
Data Availability: Fair
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FUNCTION(S) hair conditioning agent, skin-conditioning agent - miscellaneous, antistatic, hair conditioning, skin conditioning, smoothing
CONCERNS • Allergies/immunotoxicity (low)
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Ingredient score: 02
ORYZA SATIVA (RICE) GERM OIL
Data Availability: Fair
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FUNCTION(S) skin-conditioning agent - occlusive, emollient
CONCERNS • Use restrictions (low)
• Contamination concerns (PESTICIDES)
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Ingredient score: 01
CHONDRUS CRISPUS (CARRAGEENAN) EXTRACT
Appeared as: CHONDRUS CRISPUS EXTRACT
Data Availability: Limited
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FUNCTION(S) skin-conditioning agent - miscellaneous, skin conditioning, viscosity controlling
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Ingredient score: 05
GLYCYRRHIZA GLABRA (LICORICE) ROOT EXTRACT
Data Availability: Limited
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FUNCTION(S) antioxidant, skin-conditioning agent - humectant, skin-conditioning agent - miscellaneous, perfuming
CONCERNS • Developmental/reproductive toxicity (moderate)
• Allergies/immunotoxicity (low)
• Neurotoxicity (low)
• Endocrine disruption (moderate)
• Non-reproductive organ system toxicity (moderate)
• Irritation (skin, eyes, or lungs) (low)
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Ingredient score: 01
PANAX GINSENG (GINSENG) ROOT EXTRACT
Appeared as: PANAX GINSENG ROOT EXTRACT
Data Availability: Fair
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FUNCTION(S) skin-conditioning agent - miscellaneous, emollient, hair conditioning, skin protecting, tonic
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Ingredient score: 01
ROYAL JELLY EXTRACT
Data Availability: Limited
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FUNCTION(S) not reported, skin conditioning
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Ingredient score: 01
THYMUS SERPILLUM (WILD THYME) EXTRACT
Appeared as: THYMUS SERPYLLUM EXTRACT
Data Availability: None
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FUNCTION(S) not reported, cleansing, deodorant, masking, tonic
CONCERNS • Multiple, additive exposure sources (low)
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Ingredient score: 01
ZIZIPHUS JUJUBA (JUJUBE) EXTRACT
Appeared as: ZIZIPHUS JUJUBA FRUIT EXTRACT
Data Availability: Limited
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Ingredient score: 01
SCUTELLARIA BAICALENSIS (BAIKAL SKULLCAP) ROOT EXTRACT
Appeared as: SCUTELLARIA BAICALENSIS ROOT EXTRACT
Data Availability: Limited
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FUNCTION(S) skin-conditioning agent - humectant, astringent, humectant, soothing
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Ingredient score: 01
SODIUM HYALURONATE
Data Availability: Fair
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FUNCTION(S) skin-conditioning agent - miscellaneous, humectant, skin conditioning
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Ingredient score: 01
AMMONIUM ACRYLOYLDIMETHYLTAURATE/ CARBOXYETHYL ACRYLATE CROSSPOLYMER
Data Availability: None
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LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 01
POLYGLYCERYL-10 LAURATE
Data Availability: Limited
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FUNCTION(S) skin-conditioning agent - miscellaneous, surfactant - emulsifying agent, skin conditioning
CONCERNS • Use restrictions (low)
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Ingredient score: 02
ETHYLHEXYLGLYCERIN
Data Availability: Limited
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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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Ingredient score: 01
DISODIUM EDTA
Data Availability: Fair
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FUNCTION(S) chelating agent, chelating, viscosity controlling
CONCERNS • Enhanced skin absorption
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Ingredient score: 08
FRAGRANCE
Appeared as: PARFUM/FRAGRANCE
Data Availability: Fair
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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: 01
ETHANOL
Appeared as: ALCOHOL
Data Availability: Fair
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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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Ingredient score: 04
PHENOXYETHANOL
Data Availability: Limited
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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:

AQUA/WATER/EAU, SACCHAROMYCES/CAMELLIA SINENSIS LEAF/CLADOSIPHON OKAMURANUS/RICE FERMENT FILTRATE*, PROPANEDIOL, GLYCERIN, PENTAERYTHRITYL TETRAISOSTEARATE, DIPHENYLSILOXY PHENYL TRIMETHICONE, SQUALANE, CAMELLIA JAPONICA SEED OIL, SERICIN, ORYZA SATIVA (RICE) GERM OIL, CHONDRUS CRISPUS EXTRACT, GLYCYRRHIZA GLABRA (LICORICE) ROOT EXTRACT, PANAX GINSENG ROOT EXTRACT, ROYAL JELLY EXTRACT, THYMUS SERPYLLUM EXTRACT, ZIZIPHUS JUJUBA FRUIT EXTRACT, SCUTELLARIA BAICALENSIS ROOT EXTRACT, SODIUM HYALURONATE, AMMONIUM ACRYLOYLDIMETHYLTAURATE/CARBOXYETHYL ACRYLATE CROSSPOLYMER, POLYGLYCERYL-10 LAURATE, ETHYLHEXYLGLYCERIN, DISODIUM EDTA, PARFUM/FRAGRANCE, ALCOHOL, 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.

Score legend
WEIGHT-OF-EVIDENCE APPROACH

A product’s hazard score is not an average of the ingredients’ hazard scores. It is calculated using a weight-of-evidence approach that factors in all of the hazards or health impacts associated with the ingredients.

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
NONE

Ingredients have not been assessed.

LIMITED-FAIR

There is only a modest volume of research.

GOOD-ROBUST

Ingredients have been studied extensively.

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