Eggshell membrane is the thin layer between the eggshell and the egg white, rich in compounds like collagen, elastin, and glycosaminoglycans (e.g., chondroitin sulfate, hyaluronic acid). Its primary mechanism involves providing building blocks for connective tissue and reducing inflammation in joints. For healthspan, its main relevance is preserving mobility and reducing joint pain, which are critical for maintaining an active lifestyle and quality of life with age.
Verdict
A safe, targeted intervention for improving joint health and mobility.
HEALTHSPAN IMPACT
Moderate
RISK LEVEL
Low
EVIDENCE GRADE
B
MONTHLY COST
$15 - $30
Protocol
- Standard doses range from 300 mg to 500 mg taken once daily.
Flags
- Individuals with egg allergies should exercise caution or avoid this supplement.
- Most clinical trials are funded by supplement manufacturers, introducing potential for bias.
- Benefits are primarily focused on joint health, not systemic aging.