Here at Medi Derm, our consultant dermatologists are used to delivering the news no summer-holiday fanatic wants to hear: the best way to sun tan safely is to not do it at all!
As relaxing as it is to soak up the sun on the beach or by the pool, a sun tan is a short-term reward that you might end up paying for in the long term. Prolonged exposure to harmful UV and UVB rays will only increase your risk of developing skin cancer in the future.
Is There Such a Thing as a Safe Tan?
Any change in your skin colour after sun exposure is a sign that your skin has been damaged. A tan is your body’s attempt to protect itself from ultraviolet (UV) radiation by producing more melanin, the pigment responsible for skin colour.
That means there is no such thing as a completely “safe” sun tan. However, there are steps you can take to minimise the risks associated with sun exposure and reduce your chances of developing premature skin ageing, sun damage, and skin cancer.
Avoid the Midday Sun
UV radiation is strongest between 11am and 3pm in the UK, although these hours can be longer in hotter climates. If you’re spending the day outdoors, try to seek shade during these peak hours. Many people make the mistake of lying in direct sunlight for extended periods in the hope of developing a quicker tan. Unfortunately, this significantly increases the risk of sunburn, which is one of the biggest contributors to long-term skin damage and skin cancer risk.
Wear Sunscreen – Even If You’re Trying to Tan
One of the most common myths surrounding tanning is that sunscreen prevents you from tanning altogether. In reality, sunscreen helps protect your skin from excessive UV damage while still allowing some tanning to occur. Choose a broad-spectrum sunscreen with an SPF of at least 30 and apply it generously to all exposed skin. Reapply every two hours, and more frequently after swimming or sweating.
Remember, sunscreen should never be used as a way to stay in the sun for longer.
Build Exposure Gradually
If you are spending time in the sun, avoid sudden or prolonged exposure, particularly at the start of a holiday when your skin has not yet adapted to stronger UV levels.
Gradually increasing your time outdoors can help reduce the likelihood of burning. Fair-skinned individuals should be especially cautious, as they are more susceptible to UV damage and often burn before developing any noticeable tan.
Don’t Forget Commonly Missed Areas
Our dermatologists frequently diagnose sun damage on areas people forget to protect. These areas can burn just as easily as the rest of the body and should be protected with sunscreen, hats, or suitable clothing:
- The ears
- The scalp and hairline
- The back of the neck
- The tops of the feet
- The backs of the hands
- The lips
Keep an Eye on Your Skin
Sun exposure doesn’t just increase the risk of skin cancer; it can also accelerate visible signs of ageing such as wrinkles, pigmentation, age spots, and loss of skin elasticity. It’s important to regularly check your skin for any new or changing moles, persistent patches of redness, or lesions that do not heal. Early detection plays a crucial role in the successful treatment of skin cancer.
If you notice a mole changing in size, shape, colour, or texture, arrange an assessment with one of our dermatologists as soon as possible.
Want a Bronze Glow Without the Risk?
If your goal is simply to achieve a tanned appearance, self-tanning products remain the safest option. Modern tanning lotions, mousses, and sprays can provide natural-looking results without exposing your skin to harmful UV radiation. Unlike sun tanning or sunbeds, fake tan products do not increase your risk of skin cancer or contribute to long-term sun damage.
Speak to a Dermatologist About Sun Damage
If you’re concerned about sun damage, pigmentation, suspicious moles, or changes to your skin, our consultant dermatologists can help. We offer expert skin assessments, skin cancer screenings, and personalised advice on protecting your skin health both during the summer months and throughout the year.
While there may be no truly safe way to sun tan, there are certainly safer ways to enjoy the sunshine. Taking sensible precautions today can help protect your skin for years to come.