Crescina HFSC 100% Hair Growth Treatment for Men - 20 Vials for Serious Hair Loss | Clinically Proven Formula for Thicker, Fuller Hair | Daily Use for Best Results at Home or Travel

Used this product a couple of times already, it does work and I was able to stop the thinning of my hair. The product is strong, like it could irritate sensitive skin, also you have to be consistent in the treatment. It's also worth mentioning that if there's no hair already, chances are quite low to regrow it again.