Description

TIRTIR Niacinamide 20% Serum is a high-strength brightening and pore-refining serum formulated to improve uneven skin tone, reduce the appearance of enlarged pores, and promote a clearer, healthier-looking complexion. Powered by 20% niacinamide, along with hydrating and skin-conditioning ingredients, this lightweight serum helps balance excess oil, fade post-acne marks, and strengthen the skin’s natural moisture barrier. Its fast-absorbing, non-sticky formula layers effortlessly into any skincare routine, leaving the skin feeling smooth, fresh, and comfortably hydrated.

The concentrated formula helps visibly reduce hyperpigmentation, minimize the look of pores, and refine overall skin texture with continued use. Niacinamide (Vitamin B3) is a multitasking ingredient that helps brighten dull skin, regulate sebum production, improve skin elasticity, and reinforce the skin barrier to reduce moisture loss. Hydrating ingredients help keep the skin plump and balanced, while soothing components help minimize the potential for dryness, making the serum suitable for most skin types, particularly oily, combination, and blemish-prone skin.

After cleansing and toning, apply 2–3 drops of TIRTIR Niacinamide 20% Serum evenly to the face and neck, avoiding direct contact with the eyes. Gently pat the serum into the skin until fully absorbed, then follow with your favorite moisturizer. If you are new to high-concentration niacinamide, begin by using it once daily or every other day, then gradually increase to morning and evening use as your skin adjusts. During the daytime, complete your routine with a broad-spectrum sunscreen (SPF 30 or higher). With regular use, TIRTIR Niacinamide 20% Serum helps leave the skin visibly brighter, smoother, more refined, and balanced with a healthy, radiant complexion.