COSRX The RX is a dermocosmetic range tailored to the needs of different skin types. Its rich formulas contain highly concentrated active ingredients with clinically confirmed effects, designed to help address common skin concerns such as dark spots, wrinkles, acne, dull tone, dryness and the first signs of ageing.

The dermocosmetics in the The RX range work in the deeper layers of the skin, allowing for longer-lasting results. With the right care from COSRX professional cosmetics, your complexion can regain a healthy appearance.

For oily, combination, blemish-prone and problem skin, COSRX The Rx The Niacinamide 15 is particularly recommended. The product reduces the visibility of blackheads and prevents them from recurring. It is also excellent support in the fight against acne.

The serum is formulated with 15% niacinamide. This ingredient is intended to regulate sebum production, reduce the visibility of dark spots and strengthen the natural hydrolipid barrier. Alongside this vitamin B3 derivative, the formula features Zinc PCA with anti-inflammatory, balancing and antiseptic properties. Zinc PCA also increases hydration and improves skin firmness and elasticity.

COSRX The Rx The Niacinamide 15 has a 15% niacinamide formula housed in a dark glass bottle to keep it fresh for longer, so you can enjoy its effective action. The lightweight gel texture absorbs in an instant.