Sun tanning

Sun tanning or tanning is the process whereby skin color is darkened or tanned. It is most often a result of exposure to ultraviolet (UV) radiation from sunlight or from artificial sources, such as a tanning lamp found in indoor tanning beds. People who deliberately tan their skin by exposure to the sun engage in a passive recreational activity of sun bathing.

Some people use chemical products that can produce a tanning effect without exposure to ultraviolet radiation, known as sunless tanning.

Back to Skin & Sun Damage →

Source: Wikipedia · Image: Wikimedia Commons · CC BY 2.0

SUNSTOKE

Smart in the sun — SPF know-how, safe tanning, and protecting your skin without hiding indoors.

Get new guides by emailOccasional emails. No spam. Unsubscribe anytime.

InformationAbout Contact Privacy Policy Terms of Service Disclaimer Affiliate Disclosure Cookie Policy

Museum entries, images, and facts are drawn from Wikipedia and Wikimedia Commons, used under public-domain and Creative Commons licenses.