Magnesium is known to help improve the skin’s barrier function, reduce inflammation and help support Collagen production. Copper, a key anti-ageing ingredient, can also help stimulate the production of collagen for a firm, youthful-looking appearance. Iron infused skincare can help support the metabolism of collagen by protecting against oxidative stress. Zinc helps to protect skin from free radicals and is known to help soothe and rejuvenate the skin.