About Us

Quantum Health’s Mission


To provide high quality, science-based natural products – products that improve the quality of life for our customers – Natural Products that Make a Difference.

Company History

We opened our doors in 1981 with a simple philosophy – produce and market the most effective natural products available.  For more than 25 years Quantum has offered the public high-quality, effective products and high-quality, responsive service.   Quantum currently offers more than 60 scientifically formulated products designed to help you look and feel your best. Our products are sold throughout the United States and Canada in health, drug and food stores.


We market products that work. Quantum has funded scientific, published, peer-reviewed clinical studies proving the efficacy of many of our products.  Studies are available in the Library.


All of our products are manufactured under exacting quality control standards. Master Herbalists examine the herbs in Quantum products, and most are standardized. Many of our products are subjected to rigorous, peer reviewed scientific studies to prove efficacy.


We listen to our customers. What results did you get from our products?  We want to know.  Call 1-800-448-1448 with any comments or questions.


Our progressive consumer education program includes national advertising (TV, health and lifestyle magazines), researched product literature, educational radio shows and lecture series, and an on-going education-based public relations program.


Our educated, helpful telephone staff is available to answer questions, provide product information, and serve our customer’s needs.  Give us a call and let us know how we can help you.

Our Pledge to You

We will continue to follow the principles that have made so many of you loyal Quantum customers.  Our on-going mission is to create natural products that make a difference.

7 Responses to About Us

  1. Bill Hegedus says:

    Is the canker care + still available or did you change the formula
    If so WHY ??? I do not like the canker cover at all and feel you will lose more customers like me who already enjoyed the old Canker care+.

    Please advise…..

    • Editor says:

      Hello. Our liquid gel canker sore treatment has not changed. Only the name. Herbal Canker Care + has been renamed Canker Cover+ Oral Gel. It is the same formula, just a different name. You can see it on the website and compare. Editor.

    • Editor says:

      Please call the office during the business week and ask customer service to go over this with you. I think this will be the best resolve. I will let them know you may call. 800-448-1448.

  2. Rosemary Mullarkey says:

    Are these the products associated with Dr Bob Marshall and his radio show? I am having a hard time finding information on him such as books by him etc. i love his radio show.
    Thank you,
    Rosemary Mullarkey

  3. Beth Rudolph says:

    Wondering if Quantum Health still produces the wonderful Super Lysine + with zinc oxide as the primary/active ingredient, rather than menthol. I’ve used it for some time, and really enjoy it, but cannot locate it any more locally (New Orleans area).
    Thanks much!
    Best regards,

    • Editor says:

      Beth – the formula still contains zinc oxide and works just as well. We’ve simply listed the ingredients in a different order. Buy it, use it, and if for any reason you’re unhappy, we always stand behind our products.

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