NEM is a potent source of glycosaminoglycans, and is sustainably sourced from the delicate inner membrane found in used chicken eggshells, using organic materials that would otherwise be biological waste. 5-LOXIN is a patented, clinically-studied boswellia extract. The principal bioactive compounds in Boswellia are boswellic acids, AKBA. Both have undergone significant clinical testing for their role in joint mobility and cartilage protection.