Cos De Baha Retinol 0.5% + Bakuchiol 2% Serum is a dual-action anti-aging treatment that combines Retinol and Bakuchiol for effective skin renewal. Retinol accelerates cell turnover to reduce fine lines, wrinkles, and uneven texture, while Bakuchiol provides a gentle, plant-based alternative that soothes and supports sensitive skin. Together, they help improve skin tone, firmness, and overall radiance.