The SOME BY MI Retinol Intense Reactivating Serum is designed to reduce signs of aging by improving skin elasticity with a high concentration of retinol, retinal, and bakuchiol, while ensuring low irritation using a patented Elastic-Liposome technology for deep skin layer penetration. It is suitable for sensitive skin, offers a non-sticky, moisturizing finish, and has passed skin irritation and vegan tests.