REN is a high-performance skincare brand designed for sensitive skin with clinically proven results and nature's most potent and gentle ingredients. There are generally positive REN Skincare reviews, with most products obtaining 4 or 5 stars out of five. People with sensitive skin have been happy to report that REN Skincare products are safe to use and do their job effectively. REN is a cruelty-free company, but some products contain animal-derived substances, so they aren't entirely vegan. Even if you have a skin problem, REN has a solution that will solve it. REN has a product for every skin type, from oily to dry, blemished to sensitive, and hormonally sensitive to anti-aging; they've got you covered at the best beauty store thebeautygarage.