Can chemical-free sunscreen help prickly heat?

Hot summer weather and beach holidays are adored by many but for around 10% of the population they can mean days of itchy misery thanks to a common condition called prickly heat. This tends to affect people year after year but could something as simple as switching to a non-waterproof, chemical-free sunscreen reduce the [...]

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Does an SPF30 sun lotion give twice the protection of an SPF15 product?

Does an SPF30 sun lotion give twice the protection of an SPF15 product? No – SPF stands for Sun Protection Factor and measures the protection against UVB provided by a sunscreen. An SPF15, when applied properly, protects you against 16 out of 17 parts or 93% of UVB. An SPF 30 protects you against [...]

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