Essential oils – essentials to know September 12, 2019 Dr Karin Gromann clarifies the new entry on essential oils in the Borderline Manual of the Working Group on Cosmetic Products. This article is reserved for subscribersLog inSubscribe Share: Facebook LinkedIn X Pinterest Xing WhatsApp EmailYou might also be interested inBiofilms: the hidden threat to personal care manufacturingSasol International ChemicalsOnline Auction: CETES Cosmetics Manufacturing & Packaging EquipmentContaminants in Cosmetics