Bioavailability

Bioavailability is the measure of how much of a nutrient or compound is actually absorbed and used by the body. Higher bioavailability means stronger and more predictable effects, especially in supplements targeting cognitive performance, metabolism, gut health, and stress regulation.
Formulas often improve bioavailability through specific ingredient forms, natural cofactors, or delivery technologies that enhance absorption. This directly influences how well active metabolites, bioactive compounds, and metabolic pathways respond to supplementation.