Physician's Daily Multivitamin + D3
Physician's Daily Multivitamin + D3 by Researched Nutritionals is a multi-nutrient supplement featuring 27 ingredients, categorized as an "Other Combinations" product. It holds an N+ Score of 77, earning a B- grade, indicating a good quality formulation. Several key vitamins are present at clinically studied dosages, including Vitamin A (1050 mcg), Vitamin C (150 mg), Vitamin E (20 mg), Vitamin K2 (50 mcg), and Thiamine (5 mg). However, the analysis identifies Vitamin D3 and Choline as underdosed, which may limit their full potential benefits. The product maintains 100% label transparency, allowing for clear understanding of its composition. This multivitamin may be suitable for individuals seeking broad nutritional support with a focus on specific vitamins, while acknowledging some ingredients are below clinical thresholds.
About This Product
Physician's Daily Multivitamin + D3 by Researched Nutritionals is a collagen & beauty supplement containing 27 active ingredients. It has earned an N+ Score of 77/100 (Grade B-).
This product features a fully transparent label with individual ingredient amounts disclosed, and key ingredients are present at clinically effective doses based on peer-reviewed research.
Notable clinical-dose ingredients include Thiamine, Riboflavin, Niacin and 14 more.
N+ Score Breakdown
Are key ingredients present at clinically effective doses based on research?
Does the product include all expected ingredients for its supplement category?
Are individual ingredient amounts clearly disclosed without proprietary blends?
Does the formula include a breadth of beneficial compounds from multiple pathways?
Strengths
- +Key ingredients at clinically effective doses
- +Fully transparent label with individual ingredient amounts disclosed
- +Broad ingredient diversity exceeding category norms
- +17 ingredient(s) at clinical dose levels
- +Rich formula with 27 active ingredients
Weaknesses
- −Missing several expected ingredients for its category
Ingredient Analysis (27 ingredients)
| Ingredient | Amount | Dose Adequacy |
|---|---|---|
| Coenzyme Q10 | 50.000 mg | N/A |
| Thiamine | 5.000 mg | Optimal |
| Riboflavin | 3.500 mg | Optimal |
| Niacin | 20.000 mg | Optimal |
| Vitamin B6 | 5.000 mcg | Optimal |
| Folate | 400.000 mcg | Optimal |
| Vitamin B12 | 500.000 mcg | Optimal |
| Biotin | 300.000 mcg | Optimal |
| Pantothenic Acid | 10.000 mg | Optimal |
| Choline | 25.000 mg | Under |
| Vitamin A | 1050.000 mcg | Optimal |
| Vitamin C | 150.000 mg | Adequate |
| Vitamin E | 20.000 mg | Optimal |
| Iodine | 150.000 mcg | Optimal |
| Zinc | 25.000 mg | Optimal |
| Selenium | 50.000 mcg | Adequate |
| Manganese | 2.000 mg | Optimal |
| Boron | 1.000 mg | N/A |
| Alpha Lipoic Acid | 50.000 mg | N/A |
| Vitamin D3 | 50.000 mcg | Under |
| Lycopene | 500.000 mcg | N/A |
| Vitamin K2 | 50.000 mcg | Adequate |
| Molybdenum | 75.000 mcg | Optimal |
| Zeaxanthin | 500.000 mcg | N/A |
| Inositol | 25.000 mg | N/A |
| Lutein | 3.000 mg | N/A |
| ChromeMate | 200.000 mcg | N/A |
Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.