If booking in for tech-led salon treatments is your go-to for a clearer complexion, it’s likely you’ve come across the cold laser vs red light therapy debate. While both are non-invasive treatments ...

What is red light therapy? Treatment with red light therapy involves exposure to red light at a very low dose in a hospital or clinic. It’s also called low-power laser therapy, soft laser therapy, ...

"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 ...