These types of steroids are generally made by non-licensed manufacturers and are not overseen by any regulatory board. Due to it becoming increasingly harder to obtain pharmaceutical grade steroids, most people opt for underground brands. The main problem with underground brands is no one knows what type of environment these steroids are produced in. They may or may not be produced in a sterile environment. There are however many big underground brands available that have hundreds of positive reviews, it is always best to stick with the big brands.
Of course some will always want more and while we advise you stick with just testosterone there are additions that can be made safely. One option would be to stack Dianabol with your testosterone the first 4-6 weeks of the testosterone cycle. Another option would be to stack Winstrol the last 6 weeks of the cycle and depending on your goals this will determine which one of these steroids you choose. It is however not recommended that you choose both as both are highly liver toxic and both could bring too much undue stress to the liver. Sample outlines of such beginner steroid cycles might look like this:
– использование молекулярно-генетических методов для изучения …proteome: a nonredundant list developed by combination of four separate sources. //Mol. … Gettins . … Lucitt ., Price ., Pizarro A., Wu W., Yocum ., Seiler C., Pack, ., … androgen mimics,antagonists // J. Steroid Biochem. Mol.