iRestore Elite Laser Hair Growth System Review: Surprisingly Effective

After just two months, my husband saw enough hair regrowth that his college friends commented on it.

CurrentBody LED Hair Growth Helmet Review: Baby Hairs Abound (2026)

This FDA-cleared red-light helmet helps spur hair growth and is Bluetooth-enabled with a comfortable design. But don’t expect results overnight.

6 Best Beard Trimmers (2026): Full Beards, Hair, Stubble

WIRED has been testing beard trimmers for six years. Our favorite is compact, reliable, ridiculously adjustable, and offers a five-year warranty.

NAD+ Supplement 101: Possible Benefits and Precautions Explained (2026)

What is NAD+? Here’s how it works in your body, why it matters, and if supplementation is worth the hype.

HigherDose Red Light Hat Review: Scalp Savior (2026)

Turns out, red light isn’t just for your face. HigherDose’s Red Light Hat has given me the best hair and scalp I’ve had in years.

Best Red-Light Therapy Mask: WIRED’s Top 5, Ranked (2026)

Your face called, and it’s low-key offended you might trust TikTok more than WIRED.

16 Best Heat Protectant Sprays for Wet and Dry Hair (2026)

I’ve spent almost a year testing dozens of heat protectants for hair. Whether you’re blow-drying, curling, or straightening, these are the best formulas I’ve found.