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Thorne, FiberMend, 11.6 oz (330 g)

Thorne, FiberMend, 11.6 oz (330 g)


Regular price $56.00 USD
Regular price $67.20 USD Sale price $56.00 USD
Sale Sold out


  • Prebiotic
  • Dietary Supplement 
  • GI Support 
  • Liver/Detox 
  • Gluten Free

The well-tolerated prebiotic fiber formula in FiberMend stimulates the growth of beneficial bacteria in the GI tract that support a healthy digestive system and balanced GI microbiota. The soluble fiber blend is well tolerated and produces little to no bloating, cramping or gas.

FiberMend contains plant-based, water-soluble fiber for a formula that:

  • Mixes easily in water or a preferred beverage
  • Enhances satiety (to keep you feeling fuller, longer)
  • Helps maintain healthy blood sugar levels
  • Is well tolerated: no bloating, cramping, or gas production
  • Promotes regularity and optimal digestive function
  • Doesn’t contain sweeteners
  • Is flavorless and odorless for easy addition to foods/beverages
  • Can be used daily

FiberMend combines Sunfiber® – a partially hydrolyzed guar gum fiber – with rice bran, larch arabinogalactan, apple pectin, and green tea phytosome in a water-soluble blend.

Sunfiber is a soluble dietary fiber that is easily added to a wide variety of foods, beverages, and supplements. Because it doesn’t change the flavor of the product to which it is added, Sunfiber is an easy way to increase fiber in the diet.

Guar gum is a water-soluble carbohydrate derived from the seeds of the guar plant. The guar gum fiber in FiberMend is hydrolyzed, so it dissolves more readily and improves its digestibility without sacrificing fiber content. The result is less bloating, cramping, or gas.

Larch arabinogalactan, also an excellent source of fiber, possesses important properties that benefit immune function.

Green tea phytosome is a highly absorbable complex of green tea polyphenols and phospholipids that are powerful antioxidants and support healthy prebiotic activity.

Suggested use

Mix 1 scoop with at least 8-10 ounces of water, juice, or preferred beverage daily or as recommended by your health-care practitioner. 

Other ingredients


Tamper evident: Use only if bottle is sealed. Store tightly sealed in a cool, dry place.

If pregnant, consult your health-care practitioner before using this product.

For California residents only: Consuming this product can expose you to chemicals, including lead, which is known to the Sate of California to cause birth defects of other reproductive harm. Prop 65.


While strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided .

Supplement Facts
Serving Size: One Scoop (11 g)
Servings Per Container: Approx. 30

One Scoop (11 g) Contains:
%Daily Value
Calories 45  
Total Fat 1 g 1%*
Total Carbohydrate 9 g 3%*
Dietary Fiber 7 g 25%*
Soluble Fiber 6 g **
Partially Hydrolyzed Guar Gum† 8 g **
Rice Bran 2.5 g **
Arabinogalactan (from Larch) (Larix spp.)†† 300 mg **
Pectin (from Apple) 150 mg **
Green Tea Phytosome††† (Camellia sinensis extract (leaf) decaffeinated / Phospholipid complex from Sunflower) 50 mg **
*Percent Daily Values are based on a 2,000 calorie diet.
**Daily Value (DV) not established.
††This product uses Larch Arabinogalactan (ResistAid™)
†††This product uses Indena S.p.A's green tea phytosome (Greenselect®). 
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