Most people are aware than sunbathing can lead to skin cancer, but tan skin is still viewed as healthy. Self-tanners can help create an artificial glow without the extreme risks. However, self-tanners may also have some risks of their own, although the risks are smaller. According to MayoClinic.com, self-tanners are considered safer than conventional tanning, but the products must be used as directed, and individuals may experience some negative side effects.
Allergic Reactions
The active ingredient in self-tanning lotions and creams is dihydroxyacetone, or DHA. Research led by M. Morren at the Katholieke Universiteit Leuven in Belgium found that some people have contact allergies to DHA. Some people can also be allergic to other ingredients in self-tanning products, such as fragrances and preservatives.
Increased Risk of Sunburn
A suntan encourages your body to produce more melanin, but a sunless tan does not. When you use a self-tanner, you still need to use sunscreen or you are at risk of sunburn and sun damage. A 2010 study led by Vilma E. Cokkinides at the American Cancer Society found that teens who used self-tanners were more likely to engage in other risky tanning behaviors, including using indoor tanning lamps or beds and neglecting to use sunscreen.
Self-tanning Pills
Self-tanning pills contain canthaxanthin, a color additive that may cause your skin to turn orange. According to MayoClinic.com, self-tanning pills may cause liver damage and formation of crystals in the retina of the eye. Canthaxanthin is not approved by the FDA for use in tanning pills, but because it is allowed as a color additive in food, some companies use it in tanning pills. Self-tanning pills are considered unsafe for use.
