Skin Care by Klara is committed to promoting ethical practices in the beauty industry. While I am unable to confirm specific certification statuses or testing policies, it is widely recognized that cruelty-free products do not involve animal testing at any stage of production. Many consumers are increasingly seeking products that align with their values, and Skin Care by Klara is likely to take these preferences into account in their product formulations. For the most accurate and up-to-date information regarding cruelty-free practices, it is advisable to check the relevant sections on the Skin Care by Klara website. There, you may find details about their policies, ingredient sourcing, and overall commitment to ethical skincare practices. This can help you make a well-informed decision when considering their products.