White/blue interference mica. Shows its beauty best over dark colors. Our micas & pigments are ethically sourced, FDA approved & REACH certified. They are vegan & cruelty free, & never tested on animals. Larger-sized Synthetic Mica & Borosilicate products are currently permitted (although there are industry discussions suggesting this may some day change & that the 150 micron size limitation will apply). Approved for cosmetic use. Micron Size 40-200 INCI: Synthetic Fluorphlogopite (CAS# 12003-38-2) Titanium Dioxide (CI 77891) (CAS# 13463-67-7) Tin Oxide (CI 77861) (CAS# 18282-10-5) Galaxy Blue Sparkle Interference Shimmer Mica Pigment Powder Vegan Resin, Nail Polish, Make Up, Slime, Freshies, Candle, Wax, Soap Making