| Trade names |
Active ingredients |
| Articolase | Collagen Type II Native |
| Articolase with Glucosamine | Collagen Type II Native; Glucosamine Sulfate |
| Chitosano | Chromium; Citrus Aurantium; Ferrous Gluconate; Garcinia Cambogia; Guar Gum; Iodine; Poliglusam; Vanadium (Vanadium Pentoxide); Vitamin C; Zinc Sulfate |
| Chitosano Forte | Chitosan; Chromium; Citrus Aurantium; Garcinia Cambogia; Guar Gum; Iodine; Iron; Vanadium (Vanadium Pentoxide); Vitamin C; Zinc |