Customer Favorite for Probiotic Digestive Support

“I have experienced constipation and bloating before. But no more with Flora Source. Many thanks!” Betty, Atlanta, GA

Shop Digestive Health

Know what you're looking for?

Easily order multiple items from a single page.

Try Our Quick Order

Get our free catalog.

Order a catalog today for yourself or a friend, absolutely free.

Request a Catalog

Shop with confidence.

All of our products come with a 365 day money-back guarantee.

Our 1-Year Guarantee

Supplements and Probiotics

High Quality Health Supplements, Probiotics & Digestive Enzymes

Founded in 1987, Nutri-Health is a leading direct-to-consumer formulator and marketer of research-backed nutritional supplements.

Located in the pristine mountains of Northern Arizona, Nutri-Health started out in probiotics, developing our breakthrough Flora Source® Multi-Probiotic® over 25 years ago. With over 2 million bottles sold, Flora Source continues to be one of our best-selling formulas.

In the last 20 years, our product line has been expanded to include a full array of probiotic formulations, including condition-specific formulas to support women’s health, sinus and nasal health, and stress and mood health. And thanks to a special encapsulation process, all of our probiotics are shelf stable—with no refrigeration required.

Nutri-Health's digestive enzyme-based formulas go beyond digestive health. In fact, customer favorites ArthroZyme® and ArthroZyme® Plus include a powerful enzyme called serratiopeptidase that helps to keep joints comfortable and moving freely.

Finally, we offer our customers a wide variety of nutritional health supplements that alleviate some of today's most common health concerns. From heart health to blood sugar support, vision health to sleep support we have a solution for you.

Committed to quality excellence, we understand that the effectiveness of our health supplements depends on the integrity of our processes. That is why we do everything ourselves: formulate, encapsulate, bottle, package, sell, ship. It’s our guarantee of quality, purity and freshness from start to finish. Customer satisfaction is our first priority. That's why when you buy one of our probiotics, digestive enzymes, and other nutritional health supplements your order is backed with a 180-day guarantee. Our commitment to customer service has earned us an A+ rating with the Better Business Bureau, and our website has been awarded the Google Trusted Store badge.

Our Commitment to Excellence

From the Blog

See All Articles
  • Hidden Tooth Infection Boosts Heart Risk

    If the tip of one of your teeth is infected, it may increase the risk of plaque build-up in your arteries.
    Dental root tip infection, or apical periodontitis, is your body’s defense against an infection that occurs in your dental pulp. If the condition is chronic, you may never even feel it. The tooth may be...

    Read More

    The post Hidden Tooth Infection Boosts Heart Risk appeared first on Nutri-Health Supplements.

  • Fidget Your Way to Healthier Arteries

    It’s no surprise that sitting for hours at a time reduces blood flow to your legs. However, that lack of circulating blood may contribute to your chances of developing cardiovascular disease.
    Now, researchers find that if you fidget while sitting you can protect the arteries in your legs—and potentially help prevent arterial disease.
    “Many of us sit...

    Read More

    The post Fidget Your Way to Healthier Arteries appeared first on Nutri-Health Supplements.

  • FDA Warning: Ovarian Cancer Tests Unreliable

    Today, one of the most commonly used screening tests for ovarian cancer is the CA-125 blood test. CA-125 is a protein that is often high in women with ovarian cancer.
    However, many common conditions other than cancer can also result in high CA-125 levels. Additionally, not all women with ovarian cancer have abnormally high levels of...

    Read More

    The post FDA Warning: Ovarian Cancer Tests Unreliable appeared first on Nutri-Health Supplements.