Usana Fibergy Review

Editor's Review: 3.5 / 5.0

What You Should Know

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Usana Fibergy is a fiber supplement. Fiber supplements are commonly used as appetite suppressants, either as part of a well-balanced diet or a weight loss supplement. Fiber slows down the digestive process so the stomach takes longer to empty and the dieter feels fuller, longer. Fiber is not going to necessarily stop hunger, but it will give the dieter a full feeling. If fiber is taken at least 30 minutes before a meal, the dieter may eat less because the digestive process has slowed and the stomach will dump slower.

List of Ingredients

Psyllium, Inulin, Cane Fibre, Gum Arabic, Rice Bran, Citrus Pectin, Flaxseed Meal, Citric Acid and Natural Flavor.

Product Features

There are multiple forms of fiber in Usana Fibergy. Each serving contains 12 grams of carbohydrates of which 12 grams are fiber, so there are no simple sugar fillers in this supplement. Fiber can cause negative side effects such as diarrhea, gas and bloating. At times, bloating can be extremely painful. In order to achieve optimal fiber intake of 35 grams per day, the dieter should start out with a small dose of Fibergy and work up to the full dose. This supplement can be combined with healthy, fiber-rich foods to achieve optimal health benefits.

In addition to helping the dieter feel fuller, fiber supports colon and digestive health. Experts suggest eating a high fiber diet to reduce constipation and increase regularity of bowel movements. There are some studies that suggest eating a high fiber diet or supplementing with products like Usana Fibergy may reduce the risk of colon cancer.

Usana Fibergy is expensive. The average price is about $50 per order. This is far more expensive than other forms of fiber sold in stores. Fiber-rich foods may contain more fiber than Usana Fibergy and cost less per serving. High-fiber breads and wraps are the least expensive way to naturally increase fiber intake without spending a fortune on products like Fibergy.

See Our Featured Diet


  • Contains 12 grams of fiber.
  • Sold online.
  • Complete ingredient list available from Usana.


  • More expensive than other fiber supplements.
  • The dieter can achieve higher fiber intake with food.


Colon and digestive health are important, especially with the rise in colon cancer cases. Chronic constipation and chronic diarrhea can be treated with fiber, especially bulk-forming fiber like psyllium. Dieters need to drink a lot of water when taking a fiber supplement and they need to start out with a small dose and work up to prevent side effects. If the dieter feels bloated and gassy after taking Usana Fibergy, it is best to reduce the dose by half and continue with the lower dose until the symptoms disappear.

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