Booster Softgels
Booster Softgels by Life Extension is a vitamin and mineral 'Other Combinations' supplement, providing 10 ingredients with full label transparency. It achieves an N+ Score of 81, meriting a 'B' grade, signifying a good quality product. This formulation includes Vitamin C (90mg), Vitamin E (98.8IU), Vitamin B12 (500mcg), and Selenium (200mcg) at dosages aligned with clinical research, which may support antioxidant defenses and cellular health. Notably, this product contains no underdosed ingredients, contributing to its strong ingredient adequacy score. It may be beneficial for adults looking to supplement with a targeted blend of vitamins and antioxidants.
About This Product
Booster Softgels by Life Extension is a longevity & nad+ supplement containing 10 active ingredients. It has earned an N+ Score of 71/100 (Grade C).
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 Vitamin B12, Vitamin C, Vitamin E and 1 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
- +4 ingredient(s) at clinical dose levels
Weaknesses
- −Missing several expected ingredients for its category
Ingredient Analysis (10 ingredients)
| Ingredient | Amount | Dose Adequacy |
|---|---|---|
| Vitamin B12 | 500.000 mcg | Optimal |
| Vitamin C | 90.000 mg | Adequate |
| Vitamin E | 98.800 IU | Optimal |
| Selenium | 200.000 mcg | Optimal |
| Lycopene | 10.000 mg | N/A |
| Lutein | 2.200 mg | N/A |
| Gamma-E Mixed Tocopherols | 302.500 mg | N/A |
| Tocomin Full-Spectrum Natural Tocotrienol/Tocopherol Complex | 180.950 mg | N/A |
| BioVin Full Spectrum Grape Extract | 25.000 mg | N/A |
| Masquelier’s Original OPCs | 25.000 mg | N/A |
Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.