Strengthening anti-pigmentation ampoule with vitamin C Missha Vita C Plus Spot Correcting & Firming Ampoule lightens age spots, freckles, acne marks and other tone imperfections, slows down aging, reduces the severity of wrinkles, strengthens and smoothes the skin. The product contains 33% Vita C Liposome Formula complex, consisting of 99% pure vitamin C, as well as tranexamic acid, arbutin, licorice extract, peptides and probiotics. pH level 6.2.