Lush is pretty good with this stuff. It seems that they have switched recently to synthetic mica due to child labor concerns: https://www.lushusa.com/story?cid=

Lush is pretty good with this stuff. It seems that they have switched recently to synthetic mica due to child labor concerns: https://www.lushusa.com/story?cid=article_all-that-glitters https://www.lushusa.com/story?cid=article_all-that-glitters