Propylene Glycol (PG) USP/EP is a pharmaceutical grade of Monopropylene Glycols (PG or MPG) with a specified purity greater than 99.5%.
PG USP/EP is tested for compliance with specifications of:
United States Pharmacopeia (USP)
European Pharmacopoeia (EP)
Japanese Pharmacopoeia (JP)
Food Chemical Codex (FCC)
It also complies with:
Brazilian Pharmacopoeia (FB)
other pharmaceutical, cosmetic and food regulations in the global markets where it is sold
PG USP/EP is Kosher and complies with Halal requirements.