No sugestions - only comment. I am using Gen-Shi Testosterone Enanthate for testosterone replacemnt therapy to do what rub on creams were not doing. After only 3 weeks and working up to 150 mg weekly shots my energy level is vastly improved, my hot flashes are gone, my libido is picking up, and "Little Willie" can stand finally stand at firm full attention after 10 years of near complete limpness. Gen-Shi testosterone enanthat from Xroids is for real!! I and Willie thank Xroids!!