These days it feels like red-light therapy is the Swiss Army knife of skin care: It can help reduce fine lines, quell inflammation and redness, and even minimize acne . Another potential perk? The best red-light therapy devices for hair growth can also help stimulate the follicles to improve overall density and thickness.

Vogue’s Favorite Red-Light Therapy Devices for Hair Growth:

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Best Overall Currentbody LED Hair Growth Helmet Jump to review $859

CURRENTBODY

Best for Medical-Grade Lasers Capillus PRO Red Light Hair Therapy Hat Jump to review $1,699

AMAZON

Best Helmet Essential Laser Red Light Therapy Jump to review $499 $390 (22% off)

AMAZON

Ali Shahbaz, MD, a board-certified dermatologist at Westlake Dermatology in Austin, says

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