8 Best At

No matter how extensive—or pricey—your skincare regimen is, sometimes you just need a little more help. Skin quenching cleansers, concentrated serums, and hydrating moisturizers can do a lot to get your skin in shape, but an at-home tool can give your products the assistance they need in between office visits. A red light therapy tool is one device worth investing in for added skincare benefits.

Fun fact: NASA developed red light therapy to explore its effect on plant growth. Soon after, researchers discovered that red light may also treat wounds and, eventually, underlying skin problems. “Red light therapy is a treatment using light emitting diodes to deliver low-level wavelengths in the red and infrared light (NIR) spectrum to the skin, usually in the form of a face mask, a wand with tiny LED bulbs, or light panels,” Dr. Azadeh Shirazi, cosmetic dermatologist of La Jolla Laser Dermatology and founder of AziMD Skincare, explains.

There are a lot of factors to consider when browsing the interwebs for a red light therapy device, from price point to design to key features. Ahead, we broke down the 10 best red light therapy devices worth investing in.