... no chemist but this seems to be a very good product. So far I've made a skin serum ...
I'm no chemist but this seems to be a very good product.  So far I've made a skin serum that is working very well.  I saw several reviewers that said it was messy and the powder goes everywhere when you open and close the packet but hello it is a very fine powder.  It's a bag inside a bag.  If you're in a hurry and squeeze the inside bag too hard too fast some may puff out but just take your time.  I will buy this again when I run out.
Rating: 5 stars