There are slight differences in headset design, weight ... session for cooling the under-eyes, with three chill levels). When the Shark CryGlow mask arrived at my desk, I immediately put it ...

However, the brand has since introduced a second option, Lilac Chill, adding even ... modes and a less durable design. Inside the box, I found the LED face mask itself, complete with adjustable ...

The thing about LED light therapy masks is that most of them are, frankly, quite similar. I should know since I've tested dozens of the top masks. There are slight differences in headset design, ...