UVtypen

UVtypen is a term used in dermatology and public health to describe a person’s skin response to ultraviolet (UV) radiation from the sun or artificial sources. It is a practical, simplified classification that helps communicate about sun risk and protection, and it overlaps with the Fitzpatrick skin phototype system, which categorizes skin into six types based on burn tendency and tanning ability. The classification generally ranges from very light skin that burns easily to very dark skin that rarely burns and tans readily, with Type I burning easily and Type VI rarely burning.

In practice, UVtypen is used to estimate susceptibility to UV damage, guide sun protection advice, and support public health messaging and individual counseling on sunscreen, clothing, and shade.

Assessment can be self-reported based on tanning history and observed burn response, or determined by a clinician. It is not a precise measure of current UV exposure nor a definitive predictor of all skin cancers. The type can change over time due to aging, hormonal changes, medications, or repeated tanning, and can vary by body site.

Overall, UVtypen is a useful heuristic for communicating about UV risk and protection strategies, but should be used together with information on the actual UV index and personal medical guidance.