The science
Evidence over hype.
Why berberine
Berberine is a plant alkaloid that activates AMPK — the body's "metabolic master switch." Multiple randomized trials in women with insulin resistance and PMOS show meaningful improvements in insulin sensitivity, fasting glucose, testosterone levels, and menstrual regularity.
Clinically studied dose
We dose at 1,500 mg/day (3 × 500 mg) — the dose used in the strongest clinical trials. Many supplements undershoot this and quietly underperform.
Tested & traceable
Every batch is third-party tested for purity, potency, and contaminants (heavy metals, microbes, solvents). Certificates of Analysis are available on request.