Underground Muscle is the latest in cutting edge Nutricueticals. We at Underground Muscle are innovators of completely unique products and have only the results of the athletes in mind.
Underground Muscle aims to deliver Quality Products that get the job done, based on Sound Research into HRT and the Human Endocrine System.
"We are Underground, We are Hardcore and make no apologies"
Please browse these supplement products showing below and on the left hand menu