Natural support for bones & cartilage KOLLAGEN AKTIV Complex combines UC-II® – a high-quality, unaltered type II collagen – with carefully selected nutrients and plant extracts to create a 6-in-1 formula. Vitamin C supports normal collagen formation for the normal function of cartilage and bones. Vitamin D contributes to the maintenance of normal bones, and manganese contributes to the normal formation of connective tissue. The formula is supplemented with green-lipped mussel and standardized frankincense extract. The balanced composition enables targeted nutrient supply for all those who wish to nutritionally support their bone and cartilage structures. Application Take 1 capsule daily with sufficient water, preferably with a meal.