M.V.
see if it's ok with your doctor, but my sister had this and took biotin..i forget what dose...but it was high like 1,000mg per day. she says it halped her.
as for me, i started to lose my hair after my daughter was born and i tried supplements and nothin worked for me. then all of a sudden when she turned 2, my hair came back and was thick as ever. i guess everyone's different...=)
good luck!