Mini C. E.O. 15% Vitamin C Brightening Serum

A 15% vitamin C serum formulated with THD ascorbate, a stable and oil-soluble derivative that targets dark spots, dullness, and the appearance of pores. It’s a punchy formula that delivers a visible glow while specifically addressing redness with a phytosterol complex. This is a reliable morning step for brightening and firming that avoids the instability often found in other high-strength vitamin C treatments.