David Winston's Herb-Cal
David Winston's Herb-Cal is a botanical supplement provided by Herbalist & Alchemist, with a serving size of 1.5 mL containing a proprietary blend. The product's label transparency is limited due to the use of a proprietary blend, which does not specify individual ingredient dosages. It earned an N+ Score of 45, resulting in an 'F' grade and categorizing it as a below-average quality product. Without specific ingredient amounts, it is not possible to determine if any components are at clinically relevant doses. This product might be considered by individuals seeking a general herbal formulation, but the lack of detailed ingredient information is a notable drawback.
About This Product
David Winston's Herb-Cal by Herbalist & Alchemist is a vitamins & minerals supplement containing 1 active ingredients. It has earned an N+ Score of 45/100 (Grade F).
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
Weaknesses
- −Missing several expected ingredients for its category
- −Limited ingredient diversity compared to category norms
Ingredient Analysis (1 ingredients)
| Ingredient | Amount | Dose Adequacy |
|---|---|---|
| Proprietary Blend | 2.000 mL | N/A |
Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.
