Get back in the gym faster with ProSupps® HydroBCAA® Signature. Research has shown, unequivocally, that Branched Chain Amino Acids (BCAAs) are critical in the development of muscle growth, endurance and recovery. If you haven’t tried our HydroBCAAs, get ready to see the ProSupps® difference with our unique Amino Acid Matrix, powered by 7 full grams of BCAAs and electrolytes for increased hydration. HydroBCAA® Signature is Informed-Choice Certified and banned substance tested for athlete’s assurance. Load up before, during and after so you can push beyond your normal barriers.