Sun, UV and cancer
Coronavirus (COVID-19)
We know that this is an especially worrying time for people with cancer and their family and friends. We have separate information about coronavirus and cancer. Please read that information alongside this page. We will update that information as guidance changes.
Too much ultraviolet (UV) radiation from the sun or sunbeds is the main cause of skin cancer.
When the sun is strong, spend time in the shade, cover up with clothing and use sunscreen with at least SPF 15 and 4 or 5 stars.
How does the sun and UV cause cancer?
Too much ultraviolet (UV) light from the sun and sunbeds can damage DNA and cause skin cancer.
Am I at risk of sunburn?
Find out how knowing the UV index and how your skin reacts in the sun can help you avoid sunburn.
Ways to enjoy the sun safely
When the sun is strong spend time in the shade, cover up with clothing, and use sunscreen with at least SPF15 and 4 or more stars.
Sun and vitamin D
We all need some sun for healthy bones, but most people should be able to make enough vitamin D without getting sunburnt.
Own your tone
This summer, embrace and own your natural skin tone and protect it from UV damage when the sun is strong.
Fake tan and melanotan injections
If you really want a tanned appearance, it’s safer to use fake tan lotion. Melanotan injections are illegal and may be unsafe.