American Muscle Sports Nutrition Nirvana is a vitamin and mineral combination supplement, featuring a blend of B vitamins and cognitive support complexes. Each 2-capsule serving provides a range of B vitamins, including 150mg Vitamin C, 100mg Thiamine, 20mg Niacin, 2mg Vitamin B6, and 200mcg Folate, all at clinically studied dosages. It also includes 250mcg Vitamin B12, alongside proprietary blends for Cognitive Cholinergic Support (525.1mg) and Cerebrovascular Reserve Technology (595mg). The product received an N+ Score of 77, earning a B- grade, indicating a good overall quality assessment. While several B vitamins are well-dosed, the use of proprietary blends for cognitive components limits full ingredient transparency. This product may be suited for individuals seeking comprehensive B vitamin support with additional, undisclosed cognitive ingredients.
About This Product
Nirvana by American Muscle Sports Nutrition is a vitamins & minerals supplement containing 8 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, Niacin, Vitamin B6 and 3 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
- +6 ingredient(s) at clinical dose levels
Weaknesses
- −No major weaknesses identified
Ingredient Analysis (8 ingredients)
| Ingredient | Amount | Dose Adequacy |
|---|---|---|
| Thiamine | 100.000 mg | Optimal |
| Niacin | 20.000 mg | Optimal |
| Vitamin B6 | 2.000 mg | Optimal |
| Folate | 200.000 mcg | Adequate |
| Vitamin B12 | 250.000 mcg | Optimal |
| Vitamin C | 150.000 mg | Adequate |
| Cognitive Cholinergic Support | 525.100 mg | N/A |
| Cerebrovascular Reserve Technology | 595.000 mg | N/A |
Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.