A high-quality, independently tested and certified vitamin D3 supplement, available in four programs.
Thera-D is available in 50 (2000 IU), 100 (4,000 IU) and 150 mcg (6,000 IU) doses to meet your individual needs.
VITAMIN D FOR HEALTH
Maintaining a normal vitamin D level promotes bone and heart health, immune and muscular function, and plays many other roles in keeping us healthy.*
A healthy vitamin D level promotes bone, heart and fertility health, supports immune and muscular function, and plays many other important roles in keeping us healthy.