Plenty of beauty products are on sale right now, but these Wirecutter-tested picks are actually worth the money. No more post ...

One that has surged in popularity recently is the LED face mask - it seems like they're everywhere. Designed to emulate a professional treatment, but one you can have in your PJs while watching Love ...

LED masks are designed to treat a range of conditions such as inflammation, swelling and signs of aging like sagging and discoloration.