I am 18 and am currently experiencing hair loss at the center of my hairline. It's beginning to lose in a triangular shape (as of now) where my hairline would be the base. My question would be, does this product have anything to do with your hormones? Meaning does the imbalance of hormones reject this product? And also, where do you guys usually purchase the product? I am worried I will be losing more and more everyday. I am currently using castor oil but it hasn't seem to help much, nor slow down the process. (I've been using it for about 2-4 months).