Frequently Asked Questions FAQs for Product: Syn-Tec Protobolan Advanced Andro Precursor 1. How much does it increase your testosterone by? (Posted: 23rd March, 2008) Frequently Asked Questions Questions & Answers For: Syn-Tec Protobolan Advanced Andro Precursor Q. How much does it increase your testosterone by? (Posted: 23rd March, 2008) A. Hi there, tests have shown that levels increase between 25% and 40% using products like these (and paritularly) products with such good quality tribulus. The effects are definitely 'noticeable' and you can feel the increase in testosterone in terms of your demeanour, felling of well being and also increased desired to exercise (lift weights) and of course the libido spin offs and increased sex drive... Other side effects include a general increase in strength and a reduction of body fat over time due to the increased levels of testosterone. Back to Top Submit a New Question Can't Find The Answer Your're Looking For? Submit Your Question Below: Related Product:  Syn-Tec Protobolan Advanced Andro Precursor Your Question:  (Please enter One Question Only! You can ask as many questions as you like, but do not combine them into one post!) Security Step:  Enter the text to the Left in the space below: Your Reply Email Address:  [ CLOSE WINDOW ]