About Cycloastragenol (TA-65)
Cycloastragenol is a purified triterpenoid from Astragalus marketed as a telomerase activator (basis of TA-65). Human data are limited and largely industry-sponsored, and long-term safety is unknown.
What Cycloastragenol (TA-65) supports
- Marketed telomerase activator (anti-aging) - limited, industry-linked human data
Clinical evidence
Limited clinical evidence. Sparse, mostly industry-sponsored human data; long-term safety unknown.
NIH Fact Sheet