Home > Cruelty-free Companies > Primary Syn Primary Syn is Cruelty-Free Primary Syn Company Website Yes, Primary Syn 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 Primary Syn Salons What Primary Syn Sells Beauty Beauty Hair Care Hair Care Hair Color Hair Color