Vitamin C Bio Brightening Moisturizer Vitamin C Bio Brightening Moisturizer contains ascorbic acid, one of the best forms of vitamin C, which aims to soften uneven skin tone and improve other signs of aging. This ingredient is combined with hydration-boosting hyaluronic acid and skin-nourishing natural oils such as argan oil and almond oil for smooth and youthful-looking skin. Vitamin C / Ascorbic Acid Vitamin C/ascorbic acid is one of the most researched forms of vitamin C. It is a powerful antioxidant that helps improve the appearance of signs of aging, such as pigment spots. Hyaluronic acid Hyaluronic acid occurs naturally in our skin. As we age, the natural production of hyaluronic acid in our bodies slows down. Hyaluronic acid is a key element that keeps skin looking plump and youthful, as it retains moisture 1000 times its own weight. Our hyaluronic acid is called sodium hyaluronate and it is a smaller hyaluronic acid that can penetrate and hydrate deeper layers of the skin than normal hyaluronic acid. Argan oil Almond oil Vitamin E Shea butter Use: Apply morning and evening after the serum.