Blended Formula for Optimum Support Specially formulated to maintain normal Blood Sugar and Blood Pressure Levels. What do Barberries, Goldenseal, Oregon Grape, and Turmeric all have in common? Berberine Hcl. It s a key compound which naturally occurs in all these amazing herbs, and people are taking notice of all the benefits it has to offer. From helping maintain already normal levels of blood sugar and blood pressure to activating the Ampk enzyme to regulate metabolism, this traditional supplement is making a name for itself once again. Combined with Banaba Leaf and Bitter Melon, this complex is a powerful combination to support cardiovascular health, digestive health and metabolic health.