Home > Cruelty-free Companies > Gass Cosmetics Gass Cosmetics is Cruelty-Free Yes, Gass Cosmetics is cruelty-free. They ensure that neither their ingredients nor finished products are tested on animals, and their suppliers and third parties follow the same standard. Search for more cruelty-free options Where to Find Gass Cosmetics What Gass Cosmetics Sells Beauty Beauty Hair Care Hair Care