Could a daily supplement keep your blood vessels young?

NCT ID NCT05595915

First seen Mar 28, 2026 · Last updated May 14, 2026 · Updated 7 times

Summary

This study looked at whether a supplement called COMP-4 can help blood vessels work better and reduce signs of aging in healthy adults aged 18-39. Researchers measured blood flow in the arm and checked for aging markers in the blood after 14 days of taking the supplement. The goal was to see if COMP-4 could support long-term heart health by improving nitric oxide production.

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Contacts and locations

Locations

  • UCLA

    Los Angeles, California, 90034, United States

Conditions

Explore the condition pages connected to this study.