Replying to @trooprix Numbuzin No. 5 Vitamin Concentrated Serum ingredient review by a beauty product developer. #numbuzin #numbuzinserum #numbuzinserum5 #numbuzinreview #numbuzin5 #vitaminserum 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 Numbuzin No.5+ Glutathione Vitamin Concentrated Serum 30ml *Brightens skin, evens out tone, and reduces dark spots & pigmentation * Rich in antioxidants * Hypoallergenic (gentle on skin) numbuzin No.5+ Glutathione Vitamin Concentrated Serum, How to use * Apply 23 drops on clean, dry face * Use after toner, before moisturizer * Gently pat until absorbed * Use once daily (preferably at