But SPF only measures UVB rays; it doesn’t tell you anything about protection from UVA rays, Kundu says. Read More: Top Sunscreens Are Put To The Test 2. UVA rays The most misunderstood part of ...

4. Heliocare 360 Gel Oil-Free SPF 50, £24.99, Face the Future Ideal for acne-prone complexions, this oil-free gel protects against UVA, UVB and even infrared rays, and is packed with antioxidants ...

the UVA circle logo is another key indicator of proper UVA protection.” It’s important to note that while a product label may state it contains SPF, this doesn’t guarantee protection.

On average, sunscreens tested in a laboratory but not on people provided a meager 24 percent of UVA protection, compared to the labeled SPF value. That's much lower than what's required of ...

But the higher the SPF number, the less protection it offers from UVA radiation. You should be using a broad-spectrum, SPF 15 sunscreen for everyday use. With so many options for sunscreen these ...

The hat and shirt part are easy, but with fancy sunscreen jargon like UVA, UVB and SPF, how do you know which one to choose? And what do all those letters mean anyway? Learn the lingo and get sun ...

Most sunscreens protect against UVB rays; only "broad spectrum" sunscreens (often called "sunblock") also protect against UVA. Sunscreens are labeled with a Sun Protection Factor (SPF) ranging ...

SPF refers to the ability of a sunscreen to block ultraviolet B (UVB) rays, which cause sunburns, but not UVA rays, which are more closely linked to deeper skin damage. Both UVA and UVB contribute ...

A way to distinguish between UVA and UVB is to remember that A is for ageing and B is for burning. Typically, SPF numbers refer only to UVB rays but some sunscreens can protect against UVA as well.