Staying Safe in the Sun

Whether you’re holidaying in the Canaries or Cornwall, sunscreen is essential. Here’s what to consider before you buy.

Check the SPF

The higher the sun protection factor (SPF), the less chance you’ll get burnt. The NHS recommends using at least SPF30 in the UK. However, if you’re going abroad or buying sunscreen for young children, you might want to opt for SPF45 or SPF50. Remember, getting burnt just once every two years can triple your risk of melanoma skin cancer. The SPF rating relates to UVB rays. You also need to protect yourself from UVA rays, so look for a sunscreen with at least 4-star UVA protection.

Natural tanning

Sunscreens either use chemical or mineral sun blockers. There are pros and cons to both. Several of the chemicals used in sunscreens have been found to enter the bloodstream at worrying levels. (In particular, you might want to avoid octocrylene. ) Mineral sunscreens (e.g. ones made with zinc oxide) are less likely to enter your bloodstream but can be more difficult to rub in.

Protect the planet

Chemicals such as oxybenzone can have devastating effects on coral reefs and other aquatic life, so some holiday destinations have banned sunscreen containing oxybenzone and octinoxate. You don’t even need to swim in the sea for your sunscreen to have an impact, as it can enter the water system when you have a shower. So, look for a ‘reef-safe’ sunscreen. Good options include those by Green People, Alba Botanica and Badger.

Face the day

Moisturisers and foundations often contain SPF, but it’s unlikely you’ll apply enough to give you the full protection. Instead, look for a facial sunscreen. Some even have added skincare ingredients such as hyaluronic acid.

Fake it ‘til you make it

Tempted to skip the sun cream because you want a tan? Some sunscreens contain a tan activator, so you really don’t need to take the risk. If you want a natural-looking tan before your holiday, why not book in for a spray tan? The days of streaky orange tans are long gone. Decent fake tans are now almost impossible to tell from the real thing.

Don’t be stingy

Apply your sunscreen 30 minutes before going out in the sun, and then reapply every two hours. You’ll need to reapply it after swimming, even if the sunscreen is water-resistant. Be generous. You’ll need two to three tablespoons’ worth to give you the advertised SPF. If sunscreen irritates your skin or makes you itch, switch to a fragrance-free one designed for sensitive skin.

Take care

Sunscreens don’t provide 100% protection from skin damage or prevent heat stroke. So, try to keep in the shade if the temperature soars. Cover up if you do need to go out (e.g. with a hat, sunglasses and a loose-fitting long-sleeved top). And drink plenty of water so you don’t get dehydrated. For more sun safety info, visit www.nhs.uk/livewell/seasonal-health/sunscreen-and-sun-safety

By Kate Duggan