Jarrow Formulas Vitamin D3 provides cholecalciferol, which is the form produced by the (human) skin in response to UVB exposure (sunlight) and may also improve vitamin D status better than equivalent amounts of ergocalciferol (D2). Vitamin D3 is ultimately converted to its hormonally-active form, calcitriol, in the body as needed. Calcitriol enhances dietary calcium and phosphorous absorption, supports the production of osteocalcin (an important structural protein in bone), and supports a healthy immune response.

Jarrow Formulas Vitamin D3 provides cholecalciferol, which is produced by the skin in response to UVB exposure (sunlight). It may also improve vitamin D status better than equivalent amounts of ergocalciferol.

The body converts vitamin D3 into calcitriol, which enhances dietary calcium + phosphorus absorption, supports the production of osteocalcin (an important protein in bone), and supports a healthy immune response.

Jarrow Formulas Vitamin D3 delivers 2500 IU of vitamin D. Adults take 1 per day, or every other day, with a fat-containing meal, or as directed by your qualified healthcare professional.

Informed by strong scientific research, Jarrow Formulas products are carefully crafted to ensure you get the benefit of each and every vitamin, mineral, and supplement.

Jarrow Formulas Vitamin D3 1000 IU Benefit

• Supports Calcium Metabolism,* Bone Health* and Immune Function

For adults, take 1 softgel daily or every other day with a fat-containing meal or as directed by your qualified healthcare professional.

Vitamin D (as D3 Cholecalciferol)
Other Ingredients: Extra virgin olive oil and softgel (bovine gelatin, glycerin, purified water).