SerraGold has been formulated using the potent Serratiopeptidase enzyme and Enzymedica's unique Protease Thera-blend and is intended for those seeking the highest potency Serratiopeptidase available. Serratiopeptidase has proven to be effective in improving circulation, speeding tissue repair, alleviating joint discomfort, supporting cardiovascular health, relieving respiratory complaints and having anti-edema qualities.