Whats the difference between injectable and cream based Testosterone?
These synthetic derivatives are patentable by the pharmaceutical manufacturers, while naturally occurring hormones are not. These patentable synthetic hormones are then marketed to the medical profession as somehow better than their naturally occurring parent hormone. An example of this is Provera ,a synthetic derivative of progesterone. This drug is widely used by Gynecologists and Family Doctors for treatment of menstrual and menopausal bleeding disorders and combined with synthetic estrogens for postmenopausal hormone replacement therapy. There is actually no reason for this drug existing. testosterone is a steroid hormone with anabolic properties as is estrogen and progesterone. These hormones are known as fat soluble (as opposed to water soluble). Fat soluble hormones will penetrate the skin, water soluble generally will not, which means that they are particularly suited to transdermal administration. Virtually any drug or supplement that is taken by mouth must first pass through
