Vinegar mixed with baby oil in the summertime promotes a great tan without burning. If you'd rather have a sunscreen, Natria Sun Screen SPF 30 supplies broad-spectrum UVA and UVB protection. It contains applesanium dioxide, considered one of the best forms of sun protection because it works immediately and acts as a physical barrier. Natria Sun Screen is fortified with DNA defense enzymes to protect skin and help correct the visible signs of damage caused by sun exposure.