Biotin yes or no???

I have been taking Biotin chewables since surgery. I can say I have noticed a difference and I'm just about 3 months out. One thing I did notice is my nails are incredible. I could put these babies through a wall loll. I'm scared though because I know the hair loss if it is going to happen is still in my future. I had it pretty bad when I had the lap band so I'm taking this very seriously. It's scary every day seeing your hair fall out. Anyways I haven't noticed any new facial hair. Just the same stuff I have always had to have waxed...ugh I want laser treatments bad lol 

From my understanding .. Botin helps with maintenance of healthy hair ... it does not necessarily grow your hair.