13 active substances 3 types of plant extracts It contains various types of collagen, for example, type II hydrolysed collagen from ChondrActiv hydrolysed cartilage powder. With vitamin D and C for the support of the functions of bones and cartilage.** With K2VITAL formula With glucosamine, chondroitin and MSM With eggshell membrane powder Sugar-free* Flavoured powder formula Lactose-free and gluten-free