Nature Made Vitamin D3 1000 IU (300 Softgels)
by Nature Made
"300 USP-verified D3 softgels at 1000 IU — the #1 best-selling vitamin D with 46,000+ reviews at under $14 for 10 months"
Overview
Nature Made Vitamin D3 1000 IU provides the standard maintenance dose of vitamin D3 in a 300-count USP-verified softgel. The 1000 IU (25mcg) dose is appropriate for daily maintenance in individuals with adequate sun exposure and dietary intake, though many healthcare providers now recommend 2000-5000 IU for optimal blood levels (40-60 ng/mL). With 46,000+ reviews and a 4.8-star rating, this is the single best-selling vitamin D supplement on Amazon. The softgel form in soybean oil enhances absorption of this fat-soluble vitamin.
Key Ingredients
| Ingredient | Amount |
|---|---|
| Vitamin D3 (Cholecalciferol) | 1000 IU (25 mcg) |
Pros & Cons
What We Like
- 46,000+ reviews (#1 vitamin D)
- 4.8 stars
- USP Verified
- 300 softgels (10-month supply)
- Under $14
What Could Be Better
- 1000 IU may be insufficient for deficient
- Soybean oil base
- No K2 included
- Small softgel (easy to lose)
Who Is This For?
Best For
- Daily D3 maintenance
- Budget vitamin D seekers
- Those wanting USP verification
- General health maintenance
Not Ideal For
- Those with D3 deficiency (need 5000 IU)
- Soy allergy
- Those wanting D3+K2 combo
- Those wanting higher dose
Our Verdict
Nature Made D3 1000 IU is the #1 vitamin D — 46,000+ reviews, USP verified, and under $14 for 10 months. The gold standard for daily D3 maintenance; those with deficiency should consider 5000 IU instead.
Alternatives to Consider
No direct alternatives listed for this product yet.