Jarrow Formulas

Jarrow Formulas Vitamin D3 - 1000 IU (25 mcg)

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  • Regular price $10.99
  • 1 available

UPC 790011300045

Product ID 25169

  • Supports A Healthy Immune Response*

Jarrow Formulas® Vitamin D3 (cholecalciferol) may help improve vitamin D status better than equivalent amounts of ergocalciferol (D2).* D3 is also the form produced by skin with UVB exposure (sunlight). Vitamin D3 is converted to its hormonally-active form, calcitriol, which enhances dietary calcium and phosphorous absorption, supports the production of osteocalcin (a structural protein in bone), and stimulates the vitamin D receptor in innate immune cells to support a healthy immune response.*