Home > Cruelty-free Companies > Mycro Keratin Mycro Keratin is Cruelty-Free Mycro Keratin Company Website Yes, Mycro Keratin 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 Mycro Keratin Internet Salons Web Site What Mycro Keratin Sells Beauty Beauty Hair Care Hair Care