Nature Made Vitamin D3 2000 IU
by Nature Made
"USP-verified vitamin D3 at the most popular daily dose — 2000 IU (50 mcg) for everyday immune and bone support"
Overview
Nature Made Vitamin D3 2000 IU is one of the best-selling vitamin D supplements on Amazon with over 55,000 reviews. The 2000 IU (50 mcg) dose is considered the sweet spot for daily maintenance — enough to correct mild deficiency without the monitoring concerns of higher doses. Nature Made is one of the few brands that carries the USP Verified mark, meaning independent testing confirms the product contains what the label claims, dissolves properly, and is free of harmful contaminants.
Key Ingredients
| Ingredient | Amount |
|---|---|
| Vitamin D3 (Cholecalciferol) | 2000 IU (50 mcg) |
Pros & Cons
What We Like
- USP Verified
- 55,000+ reviews (4.8 stars)
- 220 tablets (7+ month supply)
- Under $13
- Ideal daily maintenance dose
What Could Be Better
- Tablet form (not softgel)
- Contains soybean oil
- Lower dose than therapeutic options
- No K2 included
Who Is This For?
Best For
- Daily vitamin D maintenance
- Those wanting USP verification
- Budget-conscious consumers
- Those in northern climates
Not Ideal For
- Those with severe deficiency (need higher dose)
- Those wanting D3+K2 combo
- Those avoiding soy
Our Verdict
Nature Made D3 2000 IU is the gold standard for daily vitamin D — USP Verified, massively reviewed, and priced for everyday use. The 2000 IU dose is perfect for maintenance without needing blood work monitoring.