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 t
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D3
Great
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Anonymous · November 19, 2022
D3 softgels
Great product, great value
A
Anonymous · May 14, 2022
Extremely Happy
This is an excellent supplement from an excellent company!