One of the most buzzed-about is GHK-Cu, also known as biotinoyl tripeptide-1. It’s the go-to ingredient in many growth-focused serums and shampoos because it encourages follicle repair and helps ...

For this month’s edition of 5 Interesting Startup Deals, all the funded companies that caught our eye were hardware-centric, from a medical device for at-home acne treatment, to an artificial retina ...

People say it makes hair grow faster and nails stronger—here’s why it’s trending. If your hairline has been creeping back and ...

If you’re actually suffering from hair loss, that’s one thing — but lately the beauty market has been saturated with products ...