Oral
Oral safety: very low
Other forms of Vitamin D
Compare absorption and active amounts with sibling forms:
Calcifediol (25-hydroxyvitamin D3)
Used to rapidly correct vitamin D deficiency; monitor serum calcium and 25(OH)D...
Cholecalciferol (D3)
Essential for calcium absorption and bone health. Often supplemented in regions...
Vitamin D (cholecalciferol)
Vitamin D (ergocalciferol)
Vitamin D (mixed)
Vitamin D (unspecified)
Vitamin D3
Vitamin D3 in oil (softgel/liquid)
Take with a meal containing fat for optimal absorption. Store in a cool, dark pl...
Vitamin D3 powder (often on carrier)
Essential for bone health and calcium absorption. Often supplemented in regions...