At its core, illegal Testosterone for sale can be in the form of pharmaceutical grade Testosterone that is the same grade of product manufactured by pharmaceutical companies and dispensed in pharmacies for medical purposes, or the Testosterone can be of underground laboratory (UGL) origin, which tends to be the more common form of Testosterone for sale these days. Pharmaceutical grade Testosterone for sale on the black market is generally self-explanatory, as they are legally manufactured products by pharmaceutical corporations that have been diverted for illicit sale on the black market . Testosterone for sale in the form of UGL products are Testosterone products that are manufactured by illicit and illegally established laboratories that are often set up in a home, running in a kitchen or basement. These products are manufactured exclusively for the purpose of sale on the black market to those who wish to use them for performance and physique enhancement. Because these products are manufactured illicitly, they can vary greatly in quality, sterility, and purity, but they are highly affordable as these types of Testosterone for sale can be a fraction of the cost of pharmaceutical grade products. Black market Testosterone for sale purchased through the internet can originate from outside the country, or be a domestic-run operation within the country it is being purchased in.
But I'm not more aggressive—a behavior change often tied to testosterone. That's not surprising to Robert Sapolsky, ., a neuroendocrinologist at Stanford University and a leading researcher on stress and behavior. "It's really not the case that testosterone 'causes' aggressive behavior," he says. "Instead, it makes the brain more sensitive to social cues that trigger aggression. And in support of that, a guy's testosterone level isn't a very good predictor of how likely he is to be aggressive."
Because the ultimate goal of a steroid cycle is to increase strength and muscle size, the associated spike in estrogen which accompanies steroids such as Testosterone is considered undesirable. In order to disassociate the two effects, two classes of drug are used. Medications such as Nolvadex or Clomid target the estrogen receptors. They make it more difficult for the estrogen to exert it’s influence within the body thus allowing the testosterone to act more freely. The second class is aromatase inhibitors such as Femara. They target the aromatase enzyme itself in order to prevent the production of estrogen in the first place. Sometimes, it’s not always clear which option you should go with or even what the differences are between the two. Lets clear that up a little.