Product Review
Swanson Premium Vitamin D-3 5,000 IU is our highest potency vitamin D supplement available. Did you know that 75-90% of people in the U.S. are deficient in vitamin D? Very few foods in nature contain vitamin D, and if you live in northern latitudes, it's even tougher to get enough of this sun-loving, super vitamin. Product labels may vary. Same formula. New look.











