Isntree Hyper Vitamin C23 Serum 20 ml

Isntree's newest collection: The Hyper Line, features the high-powered actives Niacinamide, Vitamin C, and Retinol in clinically proven formulations. This is a 23% Pure Vitamin C (Ascorbic Acid) serum that's clinically proven to reduce redness, dark spots, hyperpigmentation, and dullness within 1-2 weeks of use!

Extras: Vitamin E, Panthenol and Birch Juice

Vitamin E is also a popular antioxidant that works synergistically with Vitamin C and becomes a more effective combination in preventing free radical (sun/pollution) damage than either vitamin alone! Panthenol and Birch Juice are also added to soothe and prevent irritation from high concentrations of Vitamin C!