Flagged ingredient
Respirable crystalline silica (quartz) — a concern in loose powders (amorphous silica is NOT this listing) — is a known human carcinogen.
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Greenlens Ingredient Scan
Independent
Greenlens Precautionary Screen
Independent
Greenlens Tolerance Screen
Independent
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US NTP Report on Carcinogens
Government
IARC Monographs
Government
Greenlens Ingredient Scan
Independent
No EU-regulated hazard recognized for this ingredient.
Greenlens Precautionary Screen
Independent
No listed hazard trait recognized for this ingredient.
Greenlens Tolerance Screen
Independent
Coverage & match quality
8 ratings · 3 of 4 axes
No prohibited or high-risk classification for this ingredient.
US NTP Report on Carcinogens
Government
Respirable crystalline silica (quartz) — a concern in loose powders (amorphous silica is NOT this listing) — is a known human carcinogen. (US NTP Report on Carcinogens (15th ed.))
IARC Monographs
Government
Respirable crystalline silica (quartz) — a concern in loose powders (amorphous/hydrated silica is NOT this listing) — is classified carcinogenic to humans. (IARC Monographs, Vol. 100C)