What it is
Beeswax is a natural wax composed largely of esters, fatty acids, and long-chain hydrocarbons produced by honeybees to build their honeycomb. In cosmetics it thickens and structures oil phases, helps stabilize emulsions, and lends firmness to sticks and balms while leaving a soft, protective feel on the skin. It is available in yellow (refined) and white (bleached) grades.
Safety & warnings
Beeswax is generally well tolerated and rarely sensitizing, though contact allergy can occur in some individuals, sometimes linked to propolis residues in less-refined grades. It has a low comedogenic rating but, like other waxes, can feel heavy in rich formulas. Because it is an animal-derived product, it is not suitable for vegan formulations.
Origin & sourcing
Natural animal-derived wax harvested from honeycomb; it is not vegan.
History
Beeswax is one of the oldest known cosmetic and pharmaceutical ingredients, used since antiquity in salves, balms, and the original cold-cream emulsions.
Questions everyone asks
What does beeswax do in a sunscreen or balm?
It thickens and structures the oil phase, helps hold emulsions together, and gives sticks and balms their firm, smooth body.
Is beeswax vegan?
No. It is produced by honeybees, so it is an animal-derived ingredient and not vegan.