Niacin and Skin Renewal
Niacin, also known as vitamin B3, supports skin renewal by strengthening the barrier and reducing moisture loss. When used as niacinamide in serums, it helps stabilize skin cells and improve texture. In daily care, products often feature 2 to 5 percent niacinamide for steady results.
Beyond barrier support, niacinamide can modulate inflammation and inhibit pigment transfer, which helps with redness and uneven tone. Regular use alongside broad-spectrum sunscreen can enhance regeneration signals while protecting new collagen. This approach is common in clinics focused on blemishes, enlarged pores, and lightening dark spots.
Acne and Pigment Niacin
Niacinamide also plays a role in acne management by reducing inflammatory responses and supporting barrier function. It helps regulate sebum production and calm irritated skin, which may lessen lesion formation. For post-inflammatory hyperpigmentation, consistent use over weeks can fade residual discoloration.
Pairing niacinamide with antioxidant serums, such as those containing vitamin C from Kakadu plum, can brighten skin while defending against free radicals. A layered routine with a gentle cleanser, niacinamide serum, and sunscreen is a practical approach for most skin types. A clinician may tailor concentrations and frequency based on sensitivity and skin goals.
Skin Growth and Niacin
Post procedures like laser or microneedling, niacinamide creams help reduce irritation and support barrier repair. By maintaining hydration and calming inflammation, regenerated skin can recover more smoothly. Over time, improved barrier function contributes to better elasticity and a more even complexion.
Clinically, Korean clinics increasingly integrate targeted lasers with adjunct creams containing niacinamide to support regeneration. This combination aims to minimize downtime, control pigmentation, and protect delicate new skin. The latest trends favor personalized regimens that balance energy-based treatments with barrier-supporting ingredients.