David Winston's Astragalus/Echinacea Compound
David Winston's Astragalus/Echinacea Compound by Herbalist & Alchemist is a 'Botanical' supplement in the Herbal & Botanical category, designed to support immune function. This product features a single proprietary blend of herbs/botanicals totaling 3.0 mL. It received an N+ Score of 46, earning an F grade and placing it in the below-average tier. The use of a proprietary blend means that the specific quantities of Astragalus and Echinacea, key ingredients commonly associated with immune support, are not individually disclosed. This lack of transparency makes it challenging to ascertain if the dosages align with research-backed recommendations for these botanicals. Consumers prioritizing precise ingredient dosages and full transparency may find this formulation less ideal.
About This Product
David Winston's Astragalus/Echinacea Compound by Herbalist & Alchemist is a herbal & botanical supplement containing 1 active ingredients. It has earned an N+ Score of 46/100 (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
Ingredient Analysis (1 ingredients)
| Ingredient | Amount | Dose Adequacy |
|---|---|---|
| Proprietary Blend (Herb/Botanical) | 3.000 mL | N/A |
Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.