What is in the Vitamix joint complex according to the card? — Vitamix joint health N30 Fortex

According to the card, 2 capsules contain: D-glucosamine sulphate 360 mg, boswellia dry extract 200 mg, ginger extract 140 mg, turmeric extract (95% curcumin) 80 mg and manganese 3 mg. The manufacturer writes that the complex strengthens the structure of the joints, affects the function of the musculoskeletal system and strengthens cartilage tissue; the card gives no confirmation of this and does not explain the function of each component.

General information (not a manufacturer's instruction): the pack has 30 capsules.