Key Benefits of Darphin Intral Environmental Lightweight Shield with SPF50: - Invisible UV Protection 100% mineral filters deflect UVA/UVB rays that takes away skin\'s oxygen, moisture and elasticity. - Pollution Barrier Wheat proteins create a breathable barrier that helps protect skin from pollution, which causes redness, dehydration and sensitivity. - Makeup Base Perfect as a makeup base or alone, this sheer fluid disappears into skin for a luminous and smooth complexion.