Dec 22, 2011 2:55 AM GMT
hi guys just wanted to ask a question..hopefully ill get enough responses. i was reading in a muscle mag that increased testosterone is what helps builds more muscle. I work out like 4 days a week and even though i push myself in the gym..i see slow results..bear in mind that i only use a protein supplement after and before work out and nothing else. Anyways iw as looking on gnc website and they have a product called T-up by Nutrex. Its a testosterone booster and im wondering if anyone has ever used it and whats the results you have seen.