Muna Vitamin C Serum is a lightweight and non-greasy formula that makes your skin brighter and combats free radicals by fighting against environmental damage, thus, helping in preventing premature ageing. It also contains Hyaluronic Acid which is known for its moisturizing effect and enhances the skin firmness, making it supple and smooth. This is the best Vitamin C serum that you can get your hands on since it contains the power packed combination of Vitamin C and Vitamin E which together have a synergistic effect.