Once Weekly High-Potency Vitamin D
D3 50,000 IU is a convenient once-per-week solution for individuals whose healthcare professional has recommended a high-dose supplement to support the repletion of their vitamin D level. Vitamin D is a crucial nutrient to support immune function, musculoskeletal comfort, healthy blood sugar metabolism, and cardiovascular, bone, cognitive, and neurologic health.*
![D3-50000-30c_300100570_[HIRES]](https://www.drguberman.com/wp-content/uploads/2026/03/D3-50000-30c_300100570_HIRES.png)




