Calcium. Vitamin K2 for bones. Magnesium for cardiovascular health. Vitamin D3 for immunity. Chromium for energy. Every batch 3rd party lab tested. This product does not contain common GE genes or proteins. Visit igenprogram.com. We Want You to Know: That every nutrient that goes into our chews is carefully chosen based on extensive research. And just as much care goes into making them delicious. Vitamin Angels: Proud Supporter. 1 for 1 partner.