In this post, Much maligned ingredients: Propylene glycol, Katt asks: Recently I was in a soap group on Facebook and a woman asked me if i used propylene glycol. At the time I had no clue what it was ’til I looked it up on your site. Besides the fact I don’t use petroleum derived…
The home of SwiftCraftyMonkey Formulating Inc.! Join Susan as she obsesses about cosmetic chemistry and other things (some possibly related to monkeys). Often strange, occasionally useful, and always worth a stop as a point of interest on your journey through the Intertron.
