Glandular Nutrition500 mg Per Capsule Dietary SupplementTotal Wellness Since 1969Unsurpassed Purity & PotencyScience-Backed Quality Since 1969Modern use of glandular supplements is based on the concept that consuming pancreas tissue supports our own pancreas. Swanson Pancreas Glandular supplements are made only from cold-processed bovine glandular tissue collected at USDA-inspected facilities.