Target Endurance Formula
Target Endurance Formula by Nature's Sunshine is categorized as an 'Other Combinations' supplement, containing 14 ingredients aimed at general nutritional support. This product received an N+ Score of 57, earning it an 'F' grade, indicating it falls into the average tier for overall quality. While it provides clinically relevant dosages for Niacin (8mg), Vitamin B6 (6mg), Vitamin B12 (10mcg), Pantothenic Acid (8mg), and Copper (0.5mg), several other ingredients like Vitamin C, Folate, and Choline are underdosed according to research-backed standards. The formula exhibits 100% label transparency, but its ingredient adequacy and formula completeness scores are relatively low. This product may be suitable for individuals seeking a broad-spectrum vitamin and mineral blend with specific B vitamin support, but should be aware of the underdosed components.
About This Product
Target Endurance Formula by Nature's Sunshine is a joint & bone supplement containing 14 active ingredients. It has earned an N+ Score of 57/100 (Grade F).
Notable clinical-dose ingredients include Niacin, Vitamin B6, Vitamin B12 and 2 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
- +Fully transparent label with individual ingredient amounts disclosed
- +Broad ingredient diversity exceeding category norms
- +5 ingredient(s) at clinical dose levels
- +Rich formula with 14 active ingredients
Weaknesses
- −Several ingredients below clinically effective doses
- −Missing several expected ingredients for its category
Ingredient Analysis (14 ingredients)
| Ingredient | Amount | Dose Adequacy |
|---|---|---|
| Niacin | 8.000 mg | Adequate |
| Vitamin B6 | 6.000 mg | Optimal |
| Folate | 85.000 mcg DFE | Under |
| Vitamin B12 | 10.000 mcg | Optimal |
| Pantothenic Acid | 8.000 mg | Optimal |
| Choline | 2.000 mg | Under |
| Vitamin C | 30.000 mg | Under |
| Calcium | 25.000 mg | Under |
| Iodine | 21.000 mcg | Under |
| Zinc | 1.500 mg | Under |
| Copper | 0.500 mg | Adequate |
| Potassium | 25.000 mg | Under |
| Phosphorus | 11.000 mg | Under |
| Proprietary Blend | 427.000 mg | N/A |
Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.