Turn back the clock with the Pei Mei Retinol C Serum, a powerful nighttime treatment designed to resurface and renew your skin. Combining the gold-standard anti-aging ingredient, Retinol, with the brightening power of Vitamin C, this serum accelerates cell turnover to erase fine lines, tighten sagging skin, and clear up persistent acne. It’s your secret weapon for a smoother, firmer, and clearer complexion.