CosRx Niacinamide 15% Oil Control Serum - 0.67 fl. oz. adult supplement Usage Instructions: Store away from

Usage Instructions: Store away from heat and light

Unlike other energy supplements

and throat irritation with our 12-hour formula

The antioxidant-rich formula is especially effective in preserving eye function

Hydrates and nourishes your hair

CosRx Niacinamide 15% Oil Control Serum - 0.67 fl. oz. adult supplement Usage Instructions: Store away fromUnlock a clearer complexion with the CosRx Niacinamide 15% Oil Control Serum. This highly concentrated serum minimizes the appearance of clogged pores and excess sebum. Suggested use: Apply a proper amount evenly, avoiding the eye area. For daytime use, follow with a sunscreen. Formulated with 15% niacinamide, this serum not only reduces sebum but also helps to minimize pores. Other key ingredients include acetyl glucosamine, zinc pca, and trehalose,