Beta-Alanine Interactions

Beta-alanine raises intramuscular carnosine for intracellular pH buffering, while sodium bicarbonate raises extracellular bicarbonate for blood pH buffering. The two buffers act in different compartments, producing additive effects on high-intensity exercise capacity.

Creatine boosts phosphocreatine stores for ATP regeneration during short maximal efforts, while beta-alanine raises muscle carnosine to buffer the H+ accumulation that limits efforts lasting tens of seconds to a few minutes. The two address different limiters of high-intensity performance.