SPECIMEN #AMAZON-E
Verified
VitaminsAmazon Elements
Vitamin D3 2000 IU
Amazon's house brand D3 with Subscribe & Save auto-delivery. Same USP Verified molecule as Kirkland at slightly higher price. The convenience of never running out might be worth the premium for Prime members.
7.5/10
VERY GOODVitamin D3 (cholecalciferol) at 2000 IU is 50% of the optimal 4000 IU dose but well above the minimum effective 1000 IU. USP Verified for quality assurance. Softgel format with oil base ensures fat-soluble absorption. A solid maintenance dose that prevents deficiency, though not optimal for those needing to raise levels quickly.
1 ingredientSoftgels180 servings
Evidence
7.0
Dosing
5.0
SynergyN/A (single ingredient)
What We Like
- 180 softgels.
- USP Verified.
- Subscribe & Save discounts.
- Amazon delivery convenience.
Watch Out For
- No K2.
- Slightly pricier than Kirkland bulk.
What We Analyzed
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.
1 ingredients analyzed1 underdosed
Source: Official product page
Ingredient Breakdown
1 underdosed
Clinical Adequate Underdosed Overdosed|Bar = % of clinical dose
IngredientDoseStatusvs. Clinical
In our database (click to learn more) Not yet reviewed
Our Analysis
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