†GOLD COLLAGEN® liquid beauty supplements contain vitamin C which contributes to normal collagen formation for the normal function of the skin and cartilage, zinc which contributes to the maintenance of normal skin, hair and nails, and biotin which contributes to the maintenance of normal skin and hair. ‡Protein in ACTIVE GOLD COLLAGEN®contributes to the growth or maintenance of muscle mass. ¢Copper, vitamin E and vitamin A in GOLD COLLAGEN® FORTE contribute to the protection of cells from oxidative stress. *GOLD COLLAGEN® DEFENCE contains vitamins C and E. ††GOLD COLLAGEN® DEFENCE contains biotin, copper, selenium, vitamin A, B3 and zinc. †††GOLD COLLAGEN® VEGAN contains Vitamin E, Manganese and Selenium which contribute to the protection of cells from oxidative stress; Vitamin B complex which contributes to normal energy yielding metabolism and to the reduction of tiredness and fatigue; Iron which contributes to the normal function of the immune system; Folic Acid contributes to normal amino acid synthesis and to the reduction of tiredness and fatigue.