ISNTREE - Hyper Vitamin C 23 SerumAchieve radiant skin with this revitalizing serum formulated with 23% Vitamin C plus Vitamin E to fade hyperpigmentation, even skin tone and combat signs of aging. Additional ingredients of panthenol soothe and fortify skin, while birch juice keeps hydration levels high. The lightweight and quick absorbent texture promises swift delivery of nutrients and active ingredients deep beneath the dermal layer. Benefits: A Vitamin C serum that contains 23%