Manetabolism by the Mane Choice Healthy Hair Growth & Retention Vitamins

A vitamin supplement that really does help grow thicker hair AND nails! Take daily and comes in a 30-day pack, I believe. I think that the results were only for a little while after I stopped using them, however, so you would want to either do this consistently or find something similar (like unflavored gelatin added into your diet) that would at least have some of the restorative effects to prolong the benefit after stopping taking them.