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 PRICE $235.00 Daily Serum With TXA, No.5 Spot Fading Duo H Mart press, shake, glow @numbuzin.global No.5 line is the perfect routine to tackle hyperpigmentation , , Introducing the newest member of the No.5 line: , No.5 Glutathione TXA Advanced Dark Spot 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