What are good anti hair loss treatment products for african hair? I have relaxed hair that used to be long, healthy and strong. Since I've recovered from thyroid disease, my hair's been thinning and falling, not too drastically but it's growing super slowly. I eat healthy, drink lots of water and stopped wearing extensions. What are good hair treatment for hair loss? I heard RenÃ© Furterer bulbs were good but do you have good suggestions?