Meta-Fem
Thorne Meta-Fem is a multi-nutrient formula containing a wide range of vitamins and minerals. It provides significant amounts of B vitamins, Vitamin C, and Vitamin E. This product holds an N+ Score of 76.
About This Product
Meta-Fem by Thorne is a collagen & beauty supplement containing 29 active ingredients. It has earned an N+ Score of 76/100 (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, Thiamine, Riboflavin and 16 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
- +19 ingredient(s) at clinical dose levels
- +Rich formula with 29 active ingredients
Weaknesses
- −Missing several expected ingredients for its category
Ingredient Analysis (29 ingredients)
| Ingredient | Amount | Dose Adequacy |
|---|---|---|
| Vitamin K | 100.000 mcg | Optimal |
| Thiamine | 40.000 mg | Optimal |
| Riboflavin | 11.000 mg | Optimal |
| Niacin | 160.000 mg | High |
| Vitamin B6 | 16.900 mg | Optimal |
| Folate | 1.700 mg DFE | Under |
| Vitamin B12 | 450.000 mcg | Optimal |
| Biotin | 400.000 mcg | Optimal |
| Pantothenic Acid | 413.000 mg | Optimal |
| Choline | 35.000 mg | Under |
| Vitamin A | 2.630 mg | Under |
| Vitamin C | 850.000 mg | Optimal |
| Vitamin D | 40.000 mcg | Under |
| Vitamin E | 268.000 mg | Optimal |
| Calcium | 480.000 mg | Adequate |
| Iodine | 225.000 mcg | Optimal |
| Magnesium | 240.000 mg | Optimal |
| Zinc | 15.000 mg | Optimal |
| Selenium | 200.000 mcg | Optimal |
| Copper | 1.500 mg | Optimal |
| Manganese | 6.000 mg | Optimal |
| Chromium | 200.000 mcg | Optimal |
| Boron | 4.000 mg | N/A |
| Molybdenum | 100.000 mcg | Optimal |
| Lutein | 192.000 mcg | N/A |
| Vanadium | 100.000 mcg | N/A |
| Hesperidin Methyl Chalcone | 75.000 mg | N/A |
| Wild Yam | 50.000 mg | N/A |
| Dong Quai extract | 100.000 mg | N/A |
Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.