Hi Emm22. i have had terrible hairloss for the last 2 years, tried Biotin, even high strength, nothing, have been seeing a Dermatologist and had a scalp biopsy, he said mine is down to stress, and possible in my case
He said don't bother with all these so called miracle shampoos, pills etc,they don't work and only Minoxidil [regaine] will work
Tried , shampoos, castor oil, everything supposed to help hair grow, nothing has worked for me
I have now bought some Regaine, as someone on MM said she uses it and had no problems ,
You might mean Viviscal, [beginning with a V] tried that too,but very expensive,and needs to be takene for months before any results, [if any]
I hope your hair will recover, if it's stress related it is supposed to come back on it's own, but i'm still waiting,
My own GP gave me some HRT which he said would help, er, no it made it worse