Bodybuilding: A Comprehensive Review of Performance-Enhancing Substance Use and Public Health Implications PMC
A number of transdermal testosterone preparations have become available recently, but it is difficult to deliver large amounts of testosterone using the transdermal formulations. Users may supplement their program of injections and pills with topical gels to provide a constant low-level testosterone supply. Recent studies increasingly suggest that the use of AASs and other PEDs…