I am 58 years and have taken estrotest for years. This helped with all my symtoms, in the last few months I have learned that the manufacturers are no longer making them. I was given the replacement for them, they helped very little with all my symtoms. I finally found a replacement that is better than the first but still does not compare to the estrotest. (Sorry I don't have the prescriptions with me and I don't remember the names). I would like to know if Amberin would help with my low sex drive and low energy. I have always been a high energy person and a healthy sex drive. Is Amberin an over the counter drug or prescription.