Vitamin Supplement. #1 Pharmacist Recommended Brand^. With Vitamin D3. Just One Per Day. Non-Acidic, Stomach Friendly!*. Patented Vitamin C Formula Ester-C The Better Vitamin C provides advanced, active immune support.* Ester-C, with naturally occurring metabolites, works to quickly absorb into your system to provide immune support,* plus support for: Health Heart*. Antioxidant Health*. Bones, Joints and Gums*. Healthy Circulation and Bloo.