The Some By Mi Retinol Intense Reactivating Serum is a gentle daily retinol serum designed to rejuvenate and brighten your skin. With just 0.1% retinol, this serum is effective enough to deliver glowing, youthful skin, and it’s suitable for even the most sensitive skin types. Infused with 5,000 ppm bakuchiol, a plant-based retinol alternative, this serum offers all the benefits of retinol with a much gentler touch. Bakuchiol is known for its calming and antioxidant properties, making this serum ideal for acne-prone and sensitive skin.