SKINCARE STORE IN PORT HARCOURT Numbuzin No.5+ Glutathione Vitamin Concentrated Serum is a Korean brightening serum geared toward dark spots, acne marks, and uneven tone. Instagram Active White L Glutathione Skin Whitening Cream at 2300 box Skin Whitening Capsules in Panchkula ID: 2853476106191 Amazon.com: numbuzin No.5 Vitamin Concentrated Serum, Dark Spot Care, Glutathione & Vitamin Serum, Korean Skincare, Tranexamic Acid 4%, Niacinamide 5%, for a Radiant Looking Glow 1.01 fl oz : Beauty & Personal Care Numbuzin No.5 Vitamin Concentrated Serum is a popular Korean, antioxidant rich serum designed to brighten dull skin, fade dark spots, and reduce hyperpigmentation, such as acne scars and sun damage. ,