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    Stay Ahead of Seasonal Exposures

    Complete Immune Support For Back-to-School Season 

    A complete line of immune formulas designed to build everyday immune resilience and provide targeted support when exposures hit home. 

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    Foundational 
Vitamin D Support 

    Long sunny days help stimulate healthy vitamin D levels. Unfortunately, they don't last forever. D3K2 delivers vitamins D3 and K2 in a highly absorbable nanoemulsion to help support immune resilience and mood during darker fall and winter months.

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    An Essential Immune Vitamin 

    Your body doesn’t make vitamin C, yet it depends on it daily. This rapid-absorbing liposomal formula delivers the essential vitamin C your body needs to support healthy and responsive immune function. 

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    The Immune Power Pair

    Vitamin C + Elderberry 

    Vitamin C is an essential nutrient for healthy immune function. When combined with ElderCraft® European Black Elderberry and vitamin E (as delta tocotrienols), it provides broader antioxidant benefits and more comprehensive immune support. 

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BEST SELLERS

  • Scientifically Better.

    Quicksilver Scientific is built on 18 years of scientific research and innovation with over 60 advanced liposomal supplements and more than 20 expertly designed protocols that have gained global recognition and a dedicated following by 30,000+ healthcare practitioners and patients world-wide.

    See how we increase bioavailability without the prick of a needle.

    Learn more  25mg QS Quercetin nanoemulsion  25mg Quercetin powder

  • Scientifically Better

    Quicksilver Scientific is built on 15 years of scientific research with over 60 advanced liposomal supplements and more than 20 expertly designed protocols that have gained global recognition and a dedicated following by 30,000+ healthcare practitioners and patients world-wide.

    See how we increase bioavailability without the prick of a needle.

    Learn more  25mg QS Quercetin nanoemulsion  25mg Quercetin powder
  • PJLA CERTIFIED cGMP QUALITY TESTING LABORATORY
  • CLIA CERTIFIED CLINICAL LABORATORY
  • TESTED ALLERGEN-FREE
  • TRUSTED BY 30,000 PRACTITIONERS
  • 38 PATENTS ISSUED OR PENDING 
  • SOLD IN 30+ COUNTRIES 
  • HIGHLY BIOAVAILABLE
  • MADE IN THE U.S.A.
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Glutathione

"I not only give this to my patients, I take this as well.

“It is the easiest, best way to take glutathione! Excellent for detox. Love this product. Especially because it is liposomal." - Dr. Susie Massie, ND

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  • Are you a healthcare practitioner?
Apply to become a Quicksilver Scientific Practitioner and gain access to tools designed to support clinical success.


    • Wholesale practitioner pricing
    • Access to licensed practitioner-only resources
    • Ongoing education grounded in the latest science
    • Direct consultation access to our clinical team

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