Me and the rest of the Cosmo beauty team are constantly testing and reviewing the latest and greatest beauty tools and devices, so we're tapped into what works and what simply isn't worth the hype.

To share a little holiday cheer, CurrentBody has created four limited-edition Black Friday kits, each featuring two best-selling tools to address every skin and hair care need. My personal favorite?

As our beauty editor, I’m often asked by my friends about LED face masks. Do they actually work? The answer is yes, but I see the best results when I commit to using my CurrentBody Skin 2 face mask ...

e-drums powerhouse Roland has revealed major additions to its highly regarded range of electronic drum kits, unveiling the all-new V-Drums 3 and 5 Series, which join the firm's flagship 7 Series ...

If LED masks seem like an unnecessary beauty luxury, skin experts say that there's proven science behind the trendy at-home treatments. While some are used to target specific skin concerns, others ...

What We Love: The mouthguard is very flexible and adjusts to the shape of your teeth. What We Don’t Love: It only comes with one whitening pen. The Colgate Teeth Whitening Kit is hassle-free and super ...

I've tested a lot of TVs, and I think RGB backlight systems could be what moves display quality forward. I've seen two models from Hisense and Samsung and I'm impressed. I’m PCMag’s home theater and ...

SmilePro Advanced Teeth Whitening Kit offers professional teeth whitening results at home for $2.30 per treatment. The kit uses dual LED light technology (blue light for whitening and red light for ...

Light-emitting diode (LED) light therapy is a cosmetic and medical treatment that uses LED wavelengths to treat various skin conditions, such as acne and psoriasis. You can get this therapy at a ...

They look otherworldly — like a Star Wars Stormtrooper’s helmet — and promise to give you clearer, smoother-looking skin. LED light masks are exactly what they sound like: devices illuminated by LED ...

An iconic Maglite flashlight sat next to my front door for more than 20 years, but it’s been relegated to basement duty ever since the incredible Infinity X1 came into my life. When I first heard ...