Home > Cruelty-free Companies > Kristin Ess Hair Kristin Ess Hair is Cruelty-Free Kristin Ess Hair Company Website Yes, Kristin Ess Hair 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 Kristin Ess Hair