Cosmetics animal testing has been eliminated in the EU and several other markets through validated in vitro alternatives, though gaps remain in global regulatory acceptance.
Cosmetics animal testing elimination represents one of the most successful welfare achievements through validated alternative development. Skin sensitization tests that formerly used guinea pigs or mice have been replaced by validated cell culture assays. Eye irritation testing has moved from Draize rabbit tests to reconstructed human cornea equivalents. Remaining gaps in global regulatory harmonization mean some products are still tested on animals for certain markets.