Preservatives for serum(clear gel)?
Water and Phenoxyethanol and Ethylhexylglycerin makes milky sollution.
I increased Glycerin and propylene glycol or used peg40 hydrogenated c.o.
However, I am still not happy with the product. it is milky.
*I havent waited to see if it settle down in a day or two. Probably it will become clearish
Any suggestions? Thanks