HCl is necessary for the digestion of proteins, the absorption of minerals & to help support the digestive tract, supplementing HCl may encourage the body to increase its own production of stomach acid if needed & assist with normal digestion. • Pepsin hydrolyses all types of proteins, reducing them to polypeptides • HCl provides the optimal environment (around p H 2) for pepsin activity • Adequate levels of HCl are required for the absorption of minerals such as iron, calcium & zinc • HCl provides an inhibitory environment for potential pathogenic bacteria ingested with food • Encapsulation allows for a quicker release of the ingredients & reduces the likelihood of gastric wall irritation that can sometimes occur with tablets • Low potency therefore allowing for more flexibility in adjusting individual requirements