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choose-a-good-natural-sunscreenSummer is on the way here in Australia, and my thoughts begin to turn to sunscreens and sun protection. How do you choose a good, natural sunscreen that’s going to offer the sun protection that you need?

We’ve just updated our Safer Sunscreen Cheat Sheet, so you can have a look at that. But if you can’t see your sunscreen on there, what should you look for?

What to avoid in sunscreens

Just as you would avoid suspect chemicals in personal care products, check the ingredients in your sunscreen, and avoid:

There are a few specific chemicals often used in sunscreens that are best to avoid:

Further things to avoid when looking for a sunscreen:

What to look for in a sunscreen

Now that we’ve covered what not to use, what should you look for in sunscreens?

What about micronized particles and nano particles in sunscreens?

There’s a lot of talk on the web about nano particles. The argument against the use of nano particles is based on the idea that nano particles apparently have the ability to pass through the skin more easily and be absorbed into the bloodstream. There hasn’t been a lot of testing on nano-technology and it’s impact on human health, but there is some thought that nanoparticles produce free radicals and damage DNA, particularly when exposed to UV light.

However, the Therapeutic Goods Administration here in Australia (the TGA) has reviewed the research available on nanoparticles in sunscreens, and concludes that they are safe.

The EWG also supports this stance, but makes the point that nano particles can be dangerous if inhaled. All the more reason not to use spray sunscreens, then!

Don’t forget that sunscreen is just one line of defence against sunburn and skin cancer. To stay safe, wear a hat, wear sunglasses, stay in the shade and keep covered up this summer!

Image source: DepositPhotos

What’s your favourite natural sunscreen? Share below!

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