MDSUN Clarifying Serum 1oz / 30ml Clarifying Serum is the latest breakthrough in skin care treatments because it effectively and gently solves multiple complex problems, including blemishes, dark spots, oily, dehydrated, and dull skin - all at once. The high concentration of potassium azeloyl diglycinate not only fades dark spots and brightens dull areas, it also eliminates blemish formations. Exfoliating agents, mandelic acid and capryloyl salicyclic acid, penetrate deeply into pores to accelerate exfoliation, balance oil production, and stimulate cell renewal. With high potency hyaluronic acid and effective antioxidants, including nicotinamide (vitamin B3) and pro vitamin B5, the skin is protected against collagen loss, hyperpigmentation, dehydration, and new formations of fine lines and wrinkles. This product also contains botanical ingredients proven to calm the skin and prevent redness and irritations.