Efectiv Nutrition Efectiv Nutrition ProGBB - 60 caps

READY. STEADY. SWEAT!

ProGBB is a trademarked form of Gamma-Butyrobetaine Ethyl Esther Chloride (GBB) brought to you by SYNMR Biotechnology. The benefits of using ProGBB over a standard form of GBB are safety and reliability, with extensive testing and documentation provided by SYNMR Biotechnology.

GBB is often referred to as a "super carnitine" as it a precursor molecule in the biosynthesis of carnitine, an essential compound involved in energy metabolism.