What is Smart Naturals IBplus?

IBplus is a probiotic and digestive enzyme supplement that is formulated for food intolerance related problems such as IBS. This product claims to work by using 9 unique probiotic strains of live bacteria which help with treating digestive stress, abdominal pain, bloating, gas, constipation, and diarrhea.

In this review of Smart Naturals IBplus, our aim is to inform you of the ingredients, directions price and guarantee to help you decide if this product is the best fit for you.


Proprietary Probiotic Blend – 150 mg

  • L. acidophilus
  • L. plantarum
  • L. fermentum
  • L. reuteri
  • L. casei
  • B. infantis
  • B. breve
  • B. longum
  • S. thermophilus

Proprietary Digestive Enzyme Blend – 150 mg

  • Protease 4.5
  • Amylase
  • Lactase
  • Lipase
  • Prebiotic: Inulin with FOS (Fructooligosaccharide) – 100 mg


The IBplus formula is contained in slow-release vegetarian capsules. The manufacturer suggests taking 1 capsule each morning or as directed by your healthcare provider. The capsules should always be taken before meals.


Each bottle of IBplus contains 60 capsules and retails for $24.99 online. You can purchase this product directly from the manufacturer or from third-party suppliers. Unfortunately, there are no bulk purchase options that offer a discounted price on each unit.

Possible Side Effects

There are no possibilities of side effects associated with this product, however, it may contain traces of milk, soy, and wheat. This product is not suitable for children or women who are pregnant or nursing.

Manufacturer’s Commitment

Smart Naturals offers a 60-day money back guarantee. Unfortunately, they have not specified the terms and conditions of this refund policy. We were unable to find testimonials related to refunds from unsatisfied consumers.

Smart Naturals IBplus Review – The Bottom Line

Smart Naturals stays true to its word when it comes down to offering a product that only contains natural ingredients and we respect the organization for donating 10% of its annual profit to various charities. There are a few drawbacks to the product worth noting. Our first concern is that this product contains additional fillers and binders which may compromise the effectiveness of the ingredients. The second concern is that the guarantee has not been explained in depth and it may not apply to certain conditions such as bottles that have already been opened. The final drawback is that this product may not be cost-effective in the long run as a daily supplement because there are no discounts per unit available for bulk purchases. The bottom line of this review is that while this product may have some positive aspects and the consumer feedback is good, it may not be the most affordable product available for managing your IBS symptoms on a daily basis.

Do you want to find an effective IBS treatment? Check out our top rated IBS products