
Daily maintenance for bone health and immune function.. This provides 2000 IU of the preferred D3 form. That is exactly half of what I consider an optimal therapeutic dose. It helps keep your levels steady, but don't expect it to fix a major deficiency quickly. It is a reliable, no-frills option for daily use.
Identical product to nature-made-vitamin-d3: 2000 IU D3 in a softgel. Above minEffective at 50% of optimal. Good maintenance dose. Reliable quality from a trusted USP-verified brand.

Verified Supplement Facts
Every dose checked against clinical research
We analyzed the actual supplement facts panel for this product. Every ingredient dose below was cross-referenced with published clinical trials to determine if it matches what studies actually use.
Source: Official product page
Soybean Oil, Gelatin, Glycerin, Water
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