Cracked the code? eggshell supplement tested for youthful skin
Symptom relief
Completed
This study tested whether a daily capsule of eggshell membrane powder could improve signs of skin aging, like elasticity and hydration, in healthy adults aged 35 to 70. It also looked for potential benefits to hair and fingernail health. For 12 weeks, 63 participants took either …
Phase: NA • Sponsor: ESM Technologies, LLC • Aim: Symptom relief
Last updated Mar 23, 2026 15:17 UTC