Selling The Derma Co 10% Niacinamide Face Serum in excellent condition. Used only 3–4 times, almost full bottle left. Great for acne marks, oily skin & reducing pores. ✨ 10% Niacinamide + Zinc PCA ✨ Helps with acne marks & uneven texture ✨ Lightweight, non-sticky formula ✨ Suitable for oily & acne-prone skin ✨ Expiry: Jan 2026 Condition: 9/10 Quantity left: Almost full Reason for selling: Not using it anymore.