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Pearl Powder
Pearl Powder
Moderate concern
Pearl powder is largely calcium carbonate; safety depends on heavy metal content (lead, arsenic, cadmium). Some commercial pearl powders have been reported to contain elevated heavy metals.
Found in
6 products
What it is
Finely ground powder produced from freshwater or saltwater pearls, primarily calcium carbonate (~92%) with trace amino acids and minerals.
Calcium source in traditional Chinese medicine, dietary supplements, and cosmetics.
Why it's flagged
- potential heavy metal contamination
- not a recognized food additive in US/EU
What regulators actually say
"Pearl powder consists primarily of calcium carbonate with proteinaceous matrix; mineral and trace element content varies with source."
Regulatory status
United States — FDA
Not a recognized food additive; sold as dietary supplement under DSHEA.
European Union — EFSA
Not authorized as a food additive in EU.
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