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“I’ve struggled hair thinning around the crown of my head for the past year now, so I’m always looking to level up my hair growth routine with just about anything. I’ve been using this device for a couple of months now and am pleased to report that I’ve noticed a difference in the growth in this area— I actually have a handful of baby hairs cropping up. I’m excited to keep using this one,” says Glamour’s Kilkeary.

Best for Hyperpigmentation: Silk’n Titan MultiPlatform

• What we love: Four intensities for comfort; three-in-one beauty tool; two treatment heads for different areas of the face and neck, good for wrinkles
• What could improve: Long treatment time

For those who really want to target hyperpigmentation and dark spots, Silk’n makes a handheld device that combines three technologies: bipolar radiofrequency, which heats up the deeper layers of the skin and helps increase collagen and elastin production; near-infrared, which also penetrates the skin to boost collagen and elastin; and red light to improve blood circulation and enhance tone and texture. It comes with two treatments heads: one smaller and more precise for hard-to-reach areas such crow’s feet, eye bags, mouth wrinkles, nasolabial lines, and tear troughs; and a larger magnetic one that lets you cover more surface area in places like the cheeks, forehead, neck, or other areas of the body.

“You do have to use a conductor gel (the brand sells its own, but you can use any clear water-based gel) and treatment time is rather lengthy at 15 minutes per area, but I love the warm and slightly tingly sensation you get while using the device. I noticed an immediate lift to my face, particularly around my eyes,” says Earley.

Best Luxury: CurrentBody LED Hair Growth Helmet

• What we love: Full scalp coverage; hands-free design
• What could improve: Hard to store

This helmet-style device stood out for its smart, user-friendly design and full-coverage LED treatment. It delivers 660nm red light across the entire scalp, working to stimulate follicles, boost circulation, and support thicker, stronger hair over time—without the need to keep moving a device around.

It is on the bulkier side, which makes the helmet harder to store than handheld units, but its ergonomic fit and soft silicone lining make it surprisingly easy to wear. “Even the full 10-minute sessions felt manageable, since I could walk around and multitask without any slipping or shifting,” says Earley. “After a month of consistent use, I’ve noticed a slight boost in hair density and even an improvement in my scalp’s overall health. It doesn’t get oily as quickly, and I’ve had fewer bumps and clogged follicles than normal.”

Best for Scalp Health: Foreo FAQ 301 LED Hair Strengthening Scalp Massager

• What we love: Compact and cordless; waterproof; quick treatment time
• What could improve: Using the included serum may make hair a bit greasy

If you’re dealing with hair thinning or shedding—or just want to show your scalp a little extra love—this waterproof, palm-size massager uses a combination of red LED light and Foreo’s signature T-Sonic massage to boost circulation, break up buildup, and enhance the absorption of hair serums or oils. We love that it’s entirely cordless, rechargeable, and designed to fit comfortably in your hand. It’s also waterproof, so you can use it in or out of the shower.

“I’ve never used an LED tool for my scalp before, so I was a little apprehensive before testing this out, but I ended up loving it,” says Glamour commerce writer Alanna Martine Kilkeary. “It has a powerful vibration that’s almost like a massage for your scalp. You can make it a little more or less intense as you please. The red light is superbright and feels warm upon contact. I didn’t find that my hair and scalp were irritated during use, which I appreciated. As to whether it made my hair grow over the past couple weeks? The jury is still out. I haven’t noticed a huge difference, though my hair is a little bit thicker around my crown and I am seeing some baby hair growth.” PS: Before purchase, check out our Foreo coupon code for up to 50% off.

Best for Sleep: Helight Red Light Therapy Sleep Device

• What we love: Very compact and portable; shuts off automatically; the company makes a version for kids too
• What could improve: Takes about three hours to charge