Immune Support
Crystal Star
Overview
The effectiveness of Crystal Star's Immune Support is difficult to fully ascertain due to its proprietary blend. While it contains several well-researched ingredients known for immune support, the lack of disclosed individual dosages within the 1.26g Proprietary Herbal Blend makes it impossible to confirm if each ingredient is present at an efficacious dose. The efficacy of Echinacea species is generally supported for reducing cold incidence and duration, and berberine-rich extracts like Goldenseal and Coptis have antimicrobial and anti-inflammatory properties, but their contribution within this specific blend cannot be quantified.
The Good
Diverse blend of traditional immune-supporting herbs.
Includes Echinacea species with evidence for cold support.
Contains ingredients like Goldenseal and Coptis (berberine) with known antimicrobial and anti-inflammatory properties.
The Bad
Proprietary herbal blend obscures individual ingredient dosages, preventing efficacy assessment.
Potential for drug interactions with Goldenseal/berberine (CYP enzyme inhibition).
Risk of allergic reactions to Echinacea or propolis, especially in sensitive individuals.
Is it for you?
Best For: Individuals seeking natural immune support, those interested in herbal formulations
Skip If: You have known allergies to common herbs, are pregnant or nursing, or are on medication without consulting a healthcare provider.
Ingredients Analysis
How to Use
Follow dosage instructions on product packaging, typically taken with water.
Daily
Morning
With food
Who Should Use This
Best For:
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