Calosol

I think the next thing I'm going to try is Calosol. They have a money back guarantee. However, it is only if you have lost 75% or less of your hair. I am right around 75% or more. But, if there is a money back guarantee, what do I have to lose besides more hair. I know, I won't be able to determine what is working if I am doing three things at once, but you feel so helpless when you are losing your hair. Trying multiple things just seems like the thing to do.