Super K with Advanced K2 Complex
Life Extension Super K with Advanced K2 Complex supports bone and cardiovascular health. This vitamin and mineral supplement, featuring Vitamin K, K1, and K2, is for individuals seeking to maintain healthy calcium balance and arterial flexibility.
About This Product
Super K with Advanced K2 Complex by Life Extension is a vitamins & minerals supplement containing 4 active ingredients. It has earned an N+ Score of 69/100 (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 K, Vitamin K2, Vitamin K1.
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
- +3 ingredient(s) at clinical dose levels
Weaknesses
- −No major weaknesses identified
Ingredient Analysis (4 ingredients)
| Ingredient | Amount | Dose Adequacy |
|---|---|---|
| Vitamin K | 2700.000 mcg | Optimal |
| Vitamin C | 10.000 mg | Under |
| Vitamin K2 | 200.000 mcg | Optimal |
| Vitamin K1 | 1500.000 mcg | Optimal |
Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.