EMIQ Isoquercitrin (available in 30% and 60% purity) is a standardized, enzyme-modified isoquercitrin derived from natural plant sources, primarily Sophora japonica. Through an enzymatic conversion process, EMIQ (Enzymatically Modified Isoquercitrin) enhances the bioavailability and water solubility of conventional isoquercitrin, allowing for superior absorption and more effective delivery of its active quercetin aglycone. The 30% and 60% grades offer flexibility for different formulation needs, balancing cost-effectiveness with potency. This ingredient is widely utilized in dietary supplements, sports nutrition, and functional beverages for its strong antioxidant, anti-inflammatory, and immune-supporting benefits.