Suggested Use: For immediate immune support: 2 capsules, 1-4 times daily, with meals, or as recommended by a health professional. For immune maintenance: 2 capsules daily, with a meal.


Suggested Use: For immediate immune support: 2 capsules, 1-4 times daily, with meals, or as recommended by a health professional. For immune maintenance: 2 capsules daily, with a meal.
Ingredients | AMT | %DV |
---|---|---|
vitamin C (as ascorbic acid) | 250 mg | - |
vitamin D (as cholecalciferol) (D3) | 1000 iu | - |
zinc (as zinc citrate) | 7.5 mg | - |
n-acetyl-l-cysteine (free-form) | 450 mg | - |
EpiCor® dried yeast fermentate complex (from Saccharomyces cerevisiae) | 250 mg | - |
European elder (elderberry) (Sambucus nigra) extract (fruit) (fruit) | 200 mg | - |
quercetin | 25 mg | - |
I founded Pure Prescriptions after overcoming Cancer at age 29, a battle that taught me the power of natural supplements and inspired me to make professional-grade, doctor-only brands accessible online—pioneering the industry over 25 years ago.
Today, still a family- and employee-owned company, we've shipped over 1 million packages, empowering countless wellness journeys with science-backed, U.S.-manufactured vitamins and supplements meticulously curated for superior quality and optimal results. Our real health experts provide personalized recommendations without upsells or gimmicks—just genuine support tailored to your needs.
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