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Lower scores are given to better sunscreens and moisturizers.
Sunscreens can break down while still in the bottle. To be safe dispose of products when the mixture clumps or separates.
This product contains chemical active ingredient(s) that the FDA does not have enough health safety data to classify as safe and effective: OCTISALATE
Retailers:Google search https://www.google.com/search?q=Tatcha+Silken+Pore+Perfecting+Sunscreen+Lotion%2C+SPF+35
(EWG may receive a commission on purchases made through an Amazon link.)Ingredients from label ACTIVE INGREDIENTS: ZINC OXIDE 15%, OCTISALATE 5%, INACTIVE INGREDIENTS: WATER, ISODODECANE, CYCLOPENTASILOXANE, PROPANEDIOL, HDI/TRIMETHYLOL HEXYLLACTONE CROSSPOLYMER, GLYCERIN, DIMETHICONE, OCTYLDODECYL NEOPENTANOATE, BEHENYL ALCOHOL, DIMETHICONE/VINYL DIMETHICONE CROSSPOLYMER, ROSA MULTIFLORA FRUIT EXTRACT, ERIOBOTRYA JAPONICA LEAF EXTRACT, STEARYL GLYCYRRHETINATE, GLYCYRRHIZA INFLATA ROOT EXTRACT, CAMELLIA SINENSIS LEAF EXTRACT, PISTACIA LENTISCUS (MASTIC) GUM, SERICIN, ALGAE EXTRACT, LECITHIN, INOSITOL, POLYHYDROXYSTEARIC ACID, SORBITAN TRISTEARATE, SODIUM DILAURAMIDOGLUTAMIDE LYSINE, SILICA, POTASSIUM SORBATE, BEHENETH-20, SODIUM ACRYLATE/ACRYLOYLDIMETHYLTAURATE/DIMETHYLACRYLAMIDE CROSSPOLYMER, POLYMETHYLSILSESQUIOXANE, METHICONE, TRIMETHYLSILOXYSILICATE, DIMETHICONOL, DISODIUM EDTA, FRAGRANCE, ETHYLHEXYLGLYCERIN, ALCOHOL, PHENOXYETHANOL, IRON OXIDES (CI77491), TIN OXIDE (CI 77861), MICA (CI 77019), TITANIUM DIOXIDE (CI 77891)
Concerns: Allergies/immunotoxicity (high), Endocrine disruption (moderate), Non-reproductive organ system toxicity (moderate), Ecotoxicology (low), Irritation (skin, eyes, or lungs) (moderate)
Concerns: Cancer (low), Allergies/immunotoxicity (moderate), Enhanced skin absorption, Use restrictions (moderate), Persistence and bioaccumulation (low), Non-reproductive organ system toxicity (moderate), Ecotoxicology (low), Occupational hazards (moderate), Biochemical or cellular level changes (high)
Concerns: Use restrictions (moderate), Persistence and bioaccumulation (high), Non-reproductive organ system toxicity (moderate), Ecotoxicology (low)
Concerns: Developmental/reproductive toxicity (moderate), Allergies/immunotoxicity (low), Neurotoxicity (low), Endocrine disruption (moderate), Non-reproductive organ system toxicity (moderate)
Concerns: Allergies/immunotoxicity (moderate), Use restrictions (moderate)
Concerns: Allergies/immunotoxicity (low), Use restrictions (moderate), Non-reproductive organ system toxicity (moderate), Irritation (skin, eyes, or lungs) (high), Occupational hazards (high)
Concerns: Cancer (low), Allergies/immunotoxicity (low), Enhanced skin absorption, Persistence and bioaccumulation (high), Non-reproductive organ system toxicity (low), Irritation (skin, eyes, or lungs) (low), Occupational hazards (low)
Concerns: Allergies/immunotoxicity (low), Enhanced skin absorption, Use restrictions (moderate)
Concerns: Cancer (low), Neurotoxicity (low), Endocrine disruption (low), Persistence and bioaccumulation (high), Non-reproductive organ system toxicity (moderate), Ecotoxicology (low)
Concerns: Allergies/immunotoxicity (high), Use restrictions (low)
Concerns: Developmental/reproductive toxicity (low), Allergies/immunotoxicity (moderate), Enhanced skin absorption, Use restrictions (low), Multiple, additive exposure sources (low), Contamination concerns (NITROSAMINES)
Concerns: Enhanced skin absorption, Persistence and bioaccumulation (high), Non-reproductive organ system toxicity (low)
Concerns: Cancer (low), Enhanced skin absorption, Endocrine disruption (low), Irritation (skin, eyes, or lungs) (high)
Concerns: Use restrictions (moderate)
Concerns: Allergies/immunotoxicity (moderate), Non-reproductive organ system toxicity (low)
Concerns: Use restrictions (moderate)
Concerns: Allergies/immunotoxicity (low), Non-reproductive organ system toxicity (moderate), Ecotoxicology (low), Irritation (skin, eyes, or lungs) (high)
Concerns: Persistence and bioaccumulation (high), Non-reproductive organ system toxicity (low)
Concerns: Use restrictions (low), Non-reproductive organ system toxicity (low), Irritation (skin, eyes, or lungs) (low)
Concerns: Use restrictions (low)
Concerns: Allergies/immunotoxicity (low), Non-reproductive organ system toxicity (low), Irritation (skin, eyes, or lungs) (low)
Concerns: Irritation (skin, eyes, or lungs) (low)
Concerns: Use restrictions (low)
Concerns: Multiple, additive exposure sources (low)
Concerns: Allergies/immunotoxicity (low)
Concerns: Cancer (moderate), Use restrictions (low), Persistence and bioaccumulation (high), Non-reproductive organ system toxicity (low), Irritation (skin, eyes, or lungs) (low)
Concerns: Use restrictions (low)
Concerns: Allergies/immunotoxicity (low), Use restrictions (low), Irritation (skin, eyes, or lungs) (low)
Concerns: Enhanced skin absorption
Concerns: Enhanced skin absorption, Non-reproductive organ system toxicity (moderate)
Concerns: Cancer (moderate), Non-reproductive organ system toxicity (moderate), Occupational hazards (high)
UVA/UVB Balance
EWG's estimate of the UV protection provided by this product. An ideal sunscreen filters UVA and UVB rays evenly, but some sunscreens let too many UVA rays through.
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EWG provides information on sunscreen products from the published scientific literature, to supplement incomplete data available from companies and the government. The ratings indicate both efficacy and the relative level of concern posed by exposure to the ingredients in this product - not the product itself - compared to other sunscreens. The ratings reflect potential health hazards but do not account for the level of exposure or individual susceptibility, factors which determine actual health risks, if any. Methodology | Privacy Policy | Terms & Conditions
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