Riordan Clinic Nutrient Store

Not all vitamins and supplements are created equal. So how do you know which ones to trust?

The Riordan Clinic Nutrient Store has provided high-quality vitamin and supplement products for our patients and customers for over three decades. What started as a way for patients to easily access the vitamins, supplements, and nutrients prescribed at their appointments has grown globally through our online store.

Here are a few things that set the Riordan Clinic Nutrient Store apart:

  • All vitamin and supplement products are chosen specifically by the Riordan Clinic team of doctors and providers based on quality, purity, consistency, and effective dosing.
  • Our most trusted vitamins and supplements have been given the Riordan Clinic name. Currently, we offer 33 products in our line, with more coming soon.
  • Purchasing your products directly from the doctors who have recommended them ensures that you get the correct dosage, ingredients, and brand.
  • The Nutrient Store provides access to over 300 pharmaceutical-grade vitamins and supplements from more than 50 manufacturers.
  • Third-party laboratories have independently tested all products to ensure that what is listed in the ingredients is exactly what is in the end product.
  • The ingredients, including dosages, are at a therapeutic strength. This is important! Following the dosage instructions your provider sets in place starts with ensuring the strength of the product you purchase is adequate.
  • Dedicated staff members can answer questions in person, via phone call, or by email. If there’s a question they can’t answer, they have manufacturer relationships and the Riordan Clinic medical team to consult with to find the information that they need.  Call us at 800.447.7276 if you have questions or need assistance!
  • The relationships we have with our vendors go far beyond purchase orders and transactions. We have dedicated representatives to call with questions, share concerns, and work together to ensure our customers receive the best vitamins and supplements available.

Where to purchase:

  • Two locations in Kansas – Wichita and Overland Park – mean expanded access to our local communities.
  • The vast majority of vitamin and supplement products we carry are available for sale online through secure checkout on our website: Shipping is just $7 for any order within the U.S.

Learn more about what vitamins and supplements can help your specific health need:

  • Decades of educational materials are available on our website in the form of Health Hunters newslettersHealth Hunters blog articlesjournal articlesresearch studies, and YouTube videos of past lectures and classes. If you want to know more about the ingredients in a product – we’ve got you covered.
  • Our on-site Bio-Center Laboratory provides easy access to nutrient testing. This information helps doctors make final decisions on supplement recommendations and diet and lifestyle changes. Our lab is open to the public and does not require a doctor’s order. Call 316-684-7784 for questions regarding Nutrient Testing.