Sheltr Chelated Copper Gluconate

What the brand says

Sold as “Sheltr Chelated Copper Gluconate - Highly Bioavailable Form - Non-GMO, Gluten Free -120 Veg. Capsules”

Collagen Formation; Copper is an essential trace mineral; It is essential for the formation of collagen that helps support connective tissues like skin, bone, cartilage, and tendons