SPECIMEN #NOW-VITA
Verified
VITAMINNOW Foods
NOW Vitamin D3 5000 IU
Vitamin D supplementation, bone health, immune support, mood regulation.. This product provides a strong, clinical dose of Vitamin D3. It's a straightforward supplement for those needing robust Vitamin D support. The absence of cofactors like K2 is a minor drawback for optimal long-term use at this dose.
9.5/10
EXCEPTIONALVitamin D3 at 5000 IU exceeds the optimal 4000 IU dose. D3 (cholecalciferol) is the superior form. Softgel with olive oil carrier ensures fat-soluble absorption. Textbook execution of a single-ingredient vitamin supplement.
1 ingredientSoftgels30 servings
Evidence
7.0
Dosing
10.0
SynergyN/A (single ingredient)
What We Like
- High, effective dose of Vitamin D3
- Simple, single ingredient
- Reputable brand
Watch Out For
- Lacks synergistic cofactors like Vitamin K2 and Magnesium
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.
6 ingredients analyzed1 at clinical doses
Source: Official product page
Ingredient Breakdown
1 clinical
Clinical Adequate Underdosed Overdosed|Bar = % of clinical dose
IngredientDoseStatusvs. Clinical
In our database (click to learn more) Not yet reviewed
Other Ingredients(inactive)
Extra Virgin Olive Oil, Softgel Capsule, gelatin, glycerin, water
Our Analysis
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