Taxifolin Complex SR is a sustained release dietary supplement that features high-potency vitamin C, highly bioavailable zinc bisglycinate, and Lavitol® dihydroquercetin (taxifolin) from Dahurian larch trees native to Siberia. The patented Lavitol® bioflavonoid extract is GRAS-affirmed and backed by an excellent safety profile. The proprietary vegetable wax matrix tablet core releases the antioxidant complex slowly over 5 to 7 hours for optimal absorption and tissue retention.