V.B.
I lost my hair due to chemotherapy and I am in the process of trying to grow it back. Someone suggested Biotin supplements, so I am giving that a shot. I don't know if it's actually working or not because I have no idea how long it would take to grow back without them, but I do seem to have a bit more every day, so I feel like it's working. It only cost about $2 for 100 pills at Target, so how can you go wrong with trying it out?