Vitamin C contributes to normal collagen formation for normal bone function and helps maintain normal immune system function during and after intense physical exercise. Vitamin C (Liposomal Vitamin C) has been encapsulated in liposomes. Liposomes are small lipid globules that are created naturally when water is mixed with sunflower lecithin. Liposomes are easily absorbed by the body. When vitamin C is dissolved in water and mixed with lecithin, the vitamin C is encapsulated by the liposomes. The result is improved absorption of vitamin C into the blood. Vitamin C is a good alternative for people who want high levels of vitamin C to improve athletic performance, boost the immune system, or as part of a healthy lifestyle choice. Instructions for use 5 ml mixed in a glass of water or juice, but never mix with hot drinks. Follow your healthcare professional's recommendations. Shake well before use. Liposomal vitamin C has a bad taste so it is recommended to mix it in water or juice.