We have an ever-growing line of cosmetic grade Biodegradable Glitters, sold in the Boutique Exhibitions section of the site. The benefit of using these glitters is that they are super environmentally friendly. They are ideal for cosmetics, soap making, bath bombs, tossing at events and more. We have even run tests with the metallic/holographic ones in epoxy and they did pretty well. The description for each glitter will tell you what they are made from and you can view the MSDS sheet on each for more information as well.