Thera-D® Vitamin D Supplements

Thera-D is a vitamin D3 supplement formulated to replenish and maintain healthy vitamin D levels for bone, immune, and heart health.*  Contains vitamin D3, the most effective form to raise vitamin D levels in the body*  Flexible dosing: Available in 50 mcg (2,000 IU), 100 mcg (4,000 IU), and 150 mcg (6,000 IU) doses to meet your individual vitamin D needs.   Designed to maintain healthy vitamin D levels for all, especially adults with limited sun exposure and vitamin D in their diet.*   Independently tested and content certified. Manufactured in the USA in a GMP-compliant facility.