NOW Liposomal Vitamin C features PureWay-CΙ, vitamin C in a fat-soluble delivery system that has demonstrated enhanced absorption, cellular uptake, and bodily retention in clinical studies as compared to other forms of vitamin C. Vitamin C is a powerful antioxidant that is also necessary for collagen synthesis, cartilage and bone health, and normal immune function.Recommended Dosage: Adult Dosage: Take 2 capsules daily with food.Caution: Consult a health care practitioner prior to use if you are pregnant or breastfeeding.