Vch vitamin c serum contains 20 vitamin c retinol vitamin a and hyaluronic acid for the ultimate skin brightening anti aging professional serum vitamin c serums have become one of the most popular anti aging skincare products in recent years for their power to help combat a wide range of skin ailments from aging skin to brightening and balancing skin tone and complexion a unique combination of vitamin c hyaluronic acid retinol and vitamin athese skin loving ingredients come together to help b