Lin. If your go-to acne-fighting product is always a pimple patch, you’re in luck. This red and blue light device comes with adhesive strips that stick to your skin, mirroring the effects of a ...

But there are no robust clinical trials comparing these devices head-to-head or to other acne treatments." So, is DIY blue and red light therapy worth the hype after all? A 2009 study published in ...

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Beauty editors tested Shark's new CryoGlow Face Mask with red and blue LED light and cryotherapy eye inserts. Ahead, their honest thoughts + pics of the device.