My Review for Serum No.5+ First impressions of the packaging are superb! I really love it; it looks exclusive. I have dry-sensitive skin, and usually, if I apply any skincare with active ingredients, my skin gets easily irritated. But this serum is like my holy grail. My acne quickly shrank, and for my dark spots, I think it will take some time to fade. I really love the texture too. It's not greasy or sticky when applied to the skin. It’s easy to blend and absorbs quickly. @numbuzin Malaysia I will definitely repurchase this serum! #numbuzin #glutathione #koreanskincare #No5+