Natural Eggshell Membrane (NEM®) contains collagen, glucosamine, chondroitin, and hyaluronic acid naturally complexed together. A 2009 RCT found 500mg/day NEM reduced joint pain by 72% and stiffness by 44% within 30 DAYS — faster onset than glucosamine (which takes 8-12 weeks). The natural matrix may be more bioactive than isolated components. BiovaFlex® and Ovomet® are alternative eggshell membrane brands. Dose: 500mg/day. Contraindicated in egg allergy. --- *Reviewed by the Dose AI Research Team and Clinical Advisory Board* *Last updated: 2026-04-06*
Reviewed by the Scan Dose Research Team and Clinical Advisory Board | Last updated:
Not medical advice. Based on published clinical research and systematic reviews.