The Alpinoderm Nature SPF 50 sunscreen comes in a sealed aluminum tube to avoid plastics and harmful plasticizers. It uses zinc oxide as a natural light protection filter and does not use titanium dioxide or chemical filters. The formula offers a high sun protection factor of 50 without a “white effect” and is free of perfumes and synthetic dyes. Edelweiss extract, marigold extract and rice extract nourish the skin and protect against premature skin aging.