We are often told to wear SPF throughout the year – but the science behind this advice is nuanced. The truth may depend on ...

Together, you're protecting your skin from UVA and UVB rays (courtesy of your SPF) and those pesky free radicals. No! We like using a separate vitamin C serum so we can reap its benefits at any ...

But in your quest for the anti-aging benefits of SPF, a very real life experience happens: the reapplication process. Personally, I have no problem applying my sunscreen in the morning before I ...