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Omega Swirl Flax Oil Mango Fusion 16 oz by Barlean's Organic Oils
Omega Swirl Flax Oil Mango Fusion 16 oz by Barlean's Organic Oils
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GI Microb-X Caps by Designs For Health (DFH)

60 vegetarian capsules
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Cannot be shipped outside the US

GI Microb-X

GI Microb-X is a blend of botanical extracts with a long history of use for supporting a healthy gastrointestinal microbial balance. The botanical substances in GI Microb-X are commonly represented on sensitivity testing provided by the major functional laboratories performing stool analysis.

GI Microb-X Features:

  • Tribulus terrestris (also known as puncture vine), a member of the Zygophyllaceae family, is an annual herb found in many tropical and moderate areas of the world, including the US and Mexico, the Mediterranean region, and throughout Asia. Its  effects are the result of active phytochemicals including steroidal saponins currently referred to by medical researchers and physicians as X steroidal saponins. These X steroidal saponins support immune health and have been shown to support microbial balance in the GI tract.
  • Berberine is a bitter-tasting, yellow, plant alkaloid with a long history of medicinal use in Chinese and Ayurvedic medicine. Berberine is present in the roots, rhizomes and stem bark of various plants including Berberis aquifolium (Oregon grape), Berberis vulgaris (barberry), Hydrastis canadensis (goldenseal), Coptis chinensis (coptis or goldenthread), and Berberis aristata (tree turmeric). Berberine has also been used historically as a dye, due to its yellow color. Varma first documented the use of berberine in 1933.
  • Sweet Wormwood (Artemesia anuua). It is derived from the inner bark (wood) of the Artemesia annua tree where it kills parasites (worms), therefore it became known by the common name of wormwood.
  • Black Walnut (Juglans nigra) also has a long history of use for supporting optimal GI function and gut mircrobiome balance. 
  • Grapefruit and other citrus seed extracts have long been used in GI health.

  • Bearberry Extract (Arctostaphylos uva ursi) is grown throughout Asia, North America, and Europe and has a long history of medicinal use dating back to the 13th Century. Arbutin, the main chemical constituent of uva ursi, is a phenolic glycoside that becomes hydrolyzed to hydroquinone. This supports the urinary and GI tracts. Other active constituents include tannins, mono and triterpenes, and flavonoids.

  • Caprylic Acid is the common name for the eight-carbon straight chain fatty acid known by the systematic name octanoic acid. It is found naturally in palm and coconut oil, and in breast milk.  Due to its relatively short chain length it has no difficulty in penetrating fatty cell wall membranes, hence its usefulness in supporting gut and microbiome functioning. 

Serving Size:2 capsules
Servings Per Container:30 vegetarian capsules

Active Ingredients:

  • Tribulus terrestris 400 mg
    [standardized to contain 40% furostanol saponins]
  • Wormwood (Artemisia annua).......300 mg
    (stem and leaves)
  • Magnesium Caprylate 300 mg
    (yielding 267 mg Caprylic Acid; 23 mg Magnesium)
  • Berberine Sulfate.......200 mg
    (from Berberis aquifolium)
  • Grapefruit Seed Extract.......200 mg
    (Citrus paradish) (seed)
  • Barberry (Berberis vulgaris) (bark).......100 mg
    [standardized to contain 6% berberine]
  • Bearberry.......100 mg
    (Arctostaphylos uva ursi) (leaf)
  • Black Walnut.......100 mg
    (Julglans nigra)(hull/leaves/bark)

Other Ingredients: Microcrystalline cellulose.

Recommended Use:
As a dietary supplement, take two capsules daily upon arising and 2 capsules at bedtime. Change to taking with a meal if it causes stomach upset.

*All raw materials have been reviewed and validated by DFH QC to be non-GMO (based on supplier documentation)

  1. Bacom A. Incorporating Herbal Medicine Into Clinical Practice. Philadelphia: F.A. Davis; 2002.
  2. Chevallier A. Encyclopedia of Herbal Medicine. London: Dorling Kindersley; 2000.
  3. Fetrow C, Avila J. Professional's Handbook of Complimentary & Alternative Medicines. Springhouse, PA: Springhouse; 1999.
  4. Pizzorno J, Murray M. Textbook of Natural Medicine. 2nd ed. Edinburgh: Churchill Livingstone; 1999.
  5. Robbers J, Speedie M, Tyler V. Pharmacognosy and Pharmacobiotechnology. Philadelphia: Lippicott Williams & Wilkins; 1996.
  6. Werbach M, Murray M. Botanical Influences on Illness. Tarzana, CA: Third Line Press; 1994.
  7. Berberine. Altern Med Rev 2000;5(2):175-177.
  8. Varma RL. Berberine sulphate in chronic trachoma. Indian Med Gaz 1933;68:122.
  9. Khosla, P. K., Neeraj, V. I., Gupta, S. K., and Satpathy, G. Berberine, a potential drug for trachoma. Rev Int Trach.Pathol Ocul Trop Subtrop Sante Publique 1992;69:147-165.
  10. Mohan, M., Pant, C. R., Angra, S. K., and Mahajan, V. M. Berberine in trachoma. (A clinical trial). Indian J Ophthalmol. 1982;30(2):69-75
  11. Khin, Maung U., Myo, Khin, Nyunt, Nyunt Wai, Aye, Kyaw, and Tin, U. Clinical trial of berberine in acute watery diarrhoea. Br Med J (Clin Res Ed) 12-7-1985;291(6509):1601-1605.
  12. Rabbani, G. H., Butler, T., Knight, J., Sanyal, S. C., and Alam, K. Randomized controlled trial of berberine sulfate therapy for diarrhea due to enterotoxigenic Escherichia coli and Vibrio cholerae. J Infect.Dis 1987;155(5):979-984.
  13. Gupte, S. Use of berberine in treatment of giardiasis. Am J Dis child 1975;129(7):866.
  14. Sharma R, Joshi CK, and Goyal RK. Berberine tannate in acute diarrhoea. Indian Pediatrics 1970;7(9):496-501.
  15. Kamat SA. Clinical trials with berberine hydrochloride for the control of diarrhea in acute gastroenteritis. J Assoc Physicians India 1967;15:525-529.
  16. Saksena HC, Tomar VN, and Soangra MR. Efficacy of a new salt of Berberine Uni- Berberine in oriental sore. Current Medical Practice 1970;14:247-252.
  17. Purohit SK, Kochar DK, Lal BB, and et al. Cultivation of Leishmania tropica from untreated and treated cases of oriental sore. Indian Journal of Public Health 1982;26(1):34-37.
  18. Oyelami OA, Agbakwuru EA, Adeyemi LA, Adedeji GB.The effectiveness of grapefruit (Citrus paradisi) seeds in treating urinary tract infections. J Altern Complement Med. 2005 Apr;11(2):369-71.
  19. Edwards-Jones V, Buck R, Shawcross SG, Dawson MM, Dunn K. The effect of essential oils on methicillin-resistant Staphylococcus aureus using a dressing model. Burns. 2004 Dec;30(8):772-7.
  20. Siegers C, Bodinet C, Ali SS, et al. Bacterial deconjugation of arbutin by Escherichia coli. Phytomedicine 2003;10 Suppl 4:58-60.
  21. Sugai T. [Clinical effects of arbutin in patients with chloasma]. Skin Research 1992;34:522-529.

UPC 87945200179
Manufacturer: DFH

Customer Reviews
Average Rating on 1 Reviews
(05 stars in 1 rating(s))
5 star rating Strong stuff! 11/28/2013 GI Microb-X Caps by Designs For Health (DFH)5
Reviewed by Lorie from Normal, IL.
This product is very effective but strong. I had to reduce my dosage, and I still got the results I wanted.

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