Efectiv Nutrition ProGBB™ is a convenient and cost-effective way of adding ProGBB™ to your supplement stack.
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 is a precursor molecule in the biosynthesis of carnitine, an essential compound involved in energy metabolism.
