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Thorne Arabinex

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Thorne's Arabinex - 3.5 OZ | Supports Healthy Immune Function & Intestinal Bacteria

Thorne offers a patented formula that is derived from Larix occidentalis, the Western larch tree to support healthy immune function and intestinal bacteria.

  1. This mild-tasting patented formula contains larch arabinogalactans and polysaccharides.
  2. Larch arabinogalactans are known for their important immune-supporting properties and are also a great source of fiber.
  3. This formula also has prebiotic properties which promote beneficial bacteria in the colon and support intestinal health.
  4. This supplement also increases the levels of short-chain fatty acids mainly butyric acid which is a primary fuel for the cells of the large intestine and helps promote a healthy colonic environment.
  5. This powder is highly soluble in water or juice making it ideal for both adults and children.
  6. Arabinex provides 4.7 g of Arabinogalactan per serving.


  • Supports healthy immune function
  • Optimizes intestinal bacteria
  • Helps increase short-chain fatty acids
  • Provides a healthy colonic environment


Amount Per Serving% Daily Value
Total Carbohydrate4 g1%
Dietary Fiber4 g14%
Arabinogalactan† (from Larch) (Larix spp.)4.7 g
Dietary Considerations
  • Gluten Free
Suggested Use
Mix 1 scoop with at least 8 ounces of water one to three times daily or as recommended by your health-care practitioner.
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.
† This product uses Larch Arabinogalactan (ResistAid™). ResistAid™ is a registered trademark of Lonza.