Over many years I tried a few well known brands hair supplements with vit B, C, E, zinc, selenium, etc etc. but didn't really see any results. After reading reviews of Plantur hair supplements, I decided to try it. After 3 weeks I saw a significant and visual improvement, thicker hair, and even the "balding patches" at the back of my head is now not so visible. Seems that hair has grown thicker enough to cover! For the first time, I find a hair supplement that actually works!