Jarrow Formulas Vitamin D3 provides cholecalciferol, which is more biologically active than ergocalciferol (D2). Vitamin D3 is ultimately converted to its hormonally-active form, calcitriol, in the kidney. Calcitriol enhances dietary calcium and phosphorous absorption, stimulates the synthesis of osteocalcin (an important structural protein in bone), and supports a healthy immune response.*
Jarrow Formulas Vitamin D3, Supports Calcium and Bone Metabolism, Immune Function, 2500IU, 100 Softgels (Pack of 2)
Was:
$61.38
Now:
$30.69
- SKU:
- Z495402
- UPC:
- 790011290421
- Condition:
- New
- Availability:
- Free Shipping from the USA. Estimated 2-4 days delivery.