Berb-Evail® is now Berberine-Evail™ Berberine-Evail™ contains 400 mg of the plant alkaloid berberine (from Berberis aristata) per softgel for the primary purpose of supporting healthy blood sugar metabolism, normal insulin function, and weight management.* Berberine has also been used to support gut microbial balance and gastrointestinal health.* Designs for Health’s proprietary Evail™ emulsification technology utilizes quillaja extract, delta- and gamma-tocotrienols, sunflower lecithin, and medium-chain triglycerides (MCTs) for enhanced nutrient absorption and bioavailability, without the use of potentially harmful surfactants. Recommended Use: Take 1 softgel twice daily with a meal, or as directed by your health‑care practitioner.