Discover ISNTREE Hyper Niacinamide 20 Serum, a powerful 20mL formula designed to brighten and even skin tone. Enriched with 20% niacinamide, this serum reduces dark spots and improves skin texture, leaving your complexion radiant and youthful. Perfect for all skin types, its lightweight, fast-absorbing texture ensures deep hydration without clogging pores. Enhance your skincare routine with this effective, calming serum to promote a clearer, more luminous appearance. Elevate your glow with ISNTREE's advanced formulation.