The benefits of red light therapy have long been touted for the face and body, but brands are now releasing red light therapy devices targeted to healing specific ailments like cold sores and blisters ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." As far as we're concerned, beauty is just as much of an inside job than it is an outside job. Sure, a ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." “Low-level laser therapy (LLLT), or cold lasers, are not actually new. They’re used in sports rehab ...

Select independently determines what we cover and recommend. When you buy through our links, we may earn a commission. Learn more. Like acne, a cold sore outbreak can be a frustrating dilemma that ...