Retrieved 9 February UVA causes the release of existing melanin from the melanocytes to combine with oxygen oxidize to create the actual tan color in the skin. In s France, the caramel-skinned entertainer Josephine Baker became a Parisian idol. Magic Bullets - Chemistry vs. Retrieved 30 November Archived from the original on 12 June
The most-common risk of exposure to ultraviolet radiation is sunburnthe speed and severity of which vary among individuals.
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Tan-through swimwear typically allows more than one-third of UV rays to pass through equivalent to SPF 3 or lessand an application of sunscreen even to the covered area is recommended. Concurrently, fashion designer Coco Chanel was "bronzed" while cruising on a yacht. Pure Air and Sun Baths UVA see above induces a cosmetic tan but little extra melanin protection against sun damage, sun burn, or cancer. This can be alleviated at least to some extent by the prior application of a suitable-strength sunscreenwhich will also hinder the tanning process due to the blocking of UV light.