Cortisol is a stress hormone that can be a major contributor to weight gain. Too much cortisol causes the body to hold onto body fat, so regardless of how much someone exercises or controls caloric intake, they still may not lose weight.

Doctor Endorsement

Kaleb N. Redden, DO

Team Doctor for PrimeGENIX

Sports Medicine Physician for Olympic, Professional & Semi-Professional Athletes

Certified Ring-Side Physician & Combat Sports Medicine Specialist (for both UFC & Bellator)

As a fitness and nutrition specialist with over 20 years of personal training experience, Dr. Redden plays a key role in helping PrimeGENIX offer superior formulas.

Along with his seemingly endless list of highly-respected credentials (DO, ABFP, CAQSM, CRP), Dr. Redden also works closely with Olympic, professional and semi-professional athletes.

You may have heard about Dr. Redden (a.k.a. "Doc Thor") from his popular appearance on NBC's hit TV show: The Titan Games (hosted by The "Rock" Dwayne Johnson). Or, you may have seen him during a UFC or Bellator (MMA) event (because he's also a certified ring-side physician and combat sports medicine specialist).

CortiSync's Ingredients

Product Format

Daily supplement; each box contains 60 capsules, 30 servings per container, a one-month supply.

Target Audience

Suitable for men aged 40+ who wish to diminish the physical effects of cortisol to help improve weight loss.