AMETHYST POWDER is graded A (Safe) by Expert·ING, based on COSING, FDA regulatory data.
AMETHYST POWDER
Safety grade: A
Amethyst powder is a finely ground form of amethyst, a purple crystalline quartz mineral. It's created by crushing natural amethyst crystals into tiny particles.
This ingredient works as a gentle abrasive in exfoliating products to physically remove dead skin cells and smooth the skin's surface.
Graded using: COSING, FDA.
Last verified: May 26, 2026
Other Abrasive ingredients
- HYDRATED SILICA — Grade A**
- SILICA — Grade A**
- TALC — Grade F**
- SODIUM BICARBONATE — Grade A
- KAOLIN — Grade A
- CALCIUM CARBONATE — Grade A
- ALUMINA — Grade A**
- TIN OXIDE — Grade A**