
The Ultimate Anti Oxidant Formula
Natrol's Ultimate Anti Oxidant Formula supports joint and bone health. This supplement, with Niacin, Vitamins A, C, E, Calcium, Zinc, Selenium, Copper, Spirulina, and botanical extracts, provides comprehensive antioxidant support for adults seeking overall wellness.
About This Product
The Ultimate Anti Oxidant Formula by Natrol is a joint & bone supplement containing 12 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 Niacin, Vitamin A, Vitamin C and 4 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
- +7 ingredient(s) at clinical dose levels
- +Rich formula with 12 active ingredients
Weaknesses
- −Missing several expected ingredients for its category
Ingredient Analysis (12 ingredients)
| Ingredient | Amount | Dose Adequacy |
|---|---|---|
| Niacin | 40.000 mg | High |
| Vitamin A | 10000.000 IU | High |
| Vitamin C | 250.000 mg | Optimal |
| Vitamin E | 200.000 IU | Optimal |
| Calcium | 28.000 mg | Under |
| Zinc | 25.000 mg | Optimal |
| Selenium | 125.000 mcg | Optimal |
| Copper | 2.000 mg | Optimal |
| Spirulina | 300.000 mg | N/A |
| Flavonoid extract | 200.000 mg | N/A |
| Calendula powder | 50.000 mg | N/A |
| Artichoke 4:1 extract | 50.000 mg | N/A |
Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.





