It can also be used for alopecia and eyebrow density. When it comes to reviews, a majority of reviewers note that their hair grew in spots where their scalp was visible before. On the other hand ...

and it’s a top-notch choice for those looking to improve the appearance of hair density, volume, smoothness, and shine. It’s not the most affordable option on our list—however you don’t ...

The serum currently retails for $50 on Coco & Eve’s website. The serum is lightweight yet powerful, the Tripeptide Hair Density Serum has quickly become a go-to solution for those looking to boost ...