OBAGI Professional-C 20% Serum 30ml [Pink]

Obagi Professional-C Serum 20% is the highest-strength vitamin C serum in the Obagi Professional-C range, formulated with 20% L-ascorbic acid (pure vitamin C) to provide maximum antioxidant protection, brighten the skin, and reduce signs of aging. This potent serum is ideal for normal to oily skin types and those looking for an advanced defense against environmental stressors while achieving a more radiant, youthful complexion.