Discover Isntree's Hyper Niacinamide 20 Serum, a powerhouse formula with 20% niacinamide to tackle pimples, redness, and sun damage. Enriched with Arbutin and zinc PCA, it targets pigmentation and acne scars. Four types of hyaluronic acid ensure deep hydration, leaving skin soft and youthful. Ideal for all skin types.