The Humblebee & Me Encyclopedia Encyclopedia Wondering about an ingredient or technique? You've come to the right place! Actives Carrier Oils Liquid Carrier Oils Soft Carrier Oils Brittle Butters Clays Colour Cosmetic Ingredients Emollients Emulsifiers & Solubilizers Equipment Herbs & Botanicals Humectants & Film Formers Minerals Miscellaneous Pigments Preservatives Surfactants Techniques Waxes & Other Thickeners Get started by clicking a category name in the green menu! For example: Carrier oils, actives, clays, or preservatives. You can also search just the Encyclopedia here: Search for: