NOW Foods Berberine Glucose Support delivers berberine HCl — one of the most extensively researched botanical compounds for blood sugar metabolism support — in a convenient softgel format with enhanced absorption. Berberine activates AMPK (AMP-activated protein kinase), often called the metabolic master switch, which improves insulin sensitivity, enhances glucose uptake by cells, reduces glucose production in the liver, and supports healthy lipid metabolism. Multiple clinical trials have shown berberine's effects on blood glucose and HbA1c to be comparable to metformin in some populations. NOW Foods provides a therapeutic dose of berberine in softgels with lipid-based delivery for improved bioavailability compared to standard capsules, manufactured in their GMP-certified facility with batch testing for potency and identity. An important supplement for anyone managing blood sugar levels naturally.