Kronos Longevity
Research Institute
2942 N. 24th Street
Suite 101
Phoenix, AZ 85016
Toll-Free: (866) 878-1221
Fax: (602) 778-7490
KEEPS@KronosInstitute.org
Research Institute
2942 N. 24th Street
Suite 101
Phoenix, AZ 85016
Toll-Free: (866) 878-1221
Fax: (602) 778-7490
KEEPS@KronosInstitute.org
What is KEEPS?
KEEPS stands for the Kronos Early Estrogen Prevention Study.
It is a controlled, randomized, clinical trial that recruited 729 women nationwide to examine whether estrogen given orally (conjugated equine) or transdermally (skin patch) slows the rate of hardening of the arteries (atherosclerosis).

