How to use After cleansing and toning, take 3-5 drops of the serum and gently spread it over your entire face. Say goodbye to old freckles, acne scars, hyperpigmentation and UV damage! numbuzin No.5 Vitamin Concentrated Serum is a highly effective vitamin brightening serum featuring key ingredients like glutathione, niacinamide, alpha-arbutin, and tranexamic acid. Glutathione is a powerful antioxidant that works in synergy with many vitamins to build a stable and effective antioxidant network that maximizes its effect. It is clinically proven to improve the appearance of outer-skin melanin, under-skin melanin, skin tone and brightness after just 2-4 weeks. Features: Targets hyperpigmentation (scars, UV damage, age spots, etc.) Glutathione capsules contain vitamins B12, B5, C and E to work in synergy Also includes other key brightening ingredients (niacinamide, alpha-arbutin, and tranexamic acid). Improves outer and inner skin melanin, skin tone, and skin brightness in as little as 2 weeks Low irritation test completed Skin Concerns: Hyperpigmentation, Dullness, Uneven skin tone Skin Types: Suitable for all skin types including sensitive skin Made In: South Korea
