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Thorne Research, Formula SF722, 250 Gelcaps

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Thorne Research, Formula SF722, 250 Gelcaps

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Thorne Research, Formula SF722, 250 Gelcaps

In Stock
  • Expiration Date: 09/2019
  • Shipping Weight:
    0.53 lbs
    Switch to Metric units
  • Product Code: THR-72201
  • UPC Code: 693749722014
  • Package Quantity: 250 Gelcaps
  • Dimensions:
    2.6 x 2.6 x 5 in, 0.45 lbs
    Switch to Metric units
Frequently Purchased Together
Product Overview


  • Dietary Supplement
  • Thorne's Innovative Approach for Healthy Gut Flora
  • Six Times More Effective Than Caprylic Acid
  • Maintains Healthy Vaginal Flora
  • One of our Best Selling Products for over 20 Years

Undecylenic acid - potent fatty acid support of healthy gut and vaginal flora

Optimal gastrointestinal tract functioning is vital to the absorption of nutrients, elimination of waste, and proper immune function. Many health-care practitioners consider gut function and especially good gut ecology – maintaining a healthy balance of gut flora, the microorganisms that normally live in the digestive tract – to be a key component to overall health. Many situations can contribute to an imbalance in the microbial flora of the digestive tract, including an unhealthy diet, inadequate digestive enzymes, oral contraceptives, and the use of various prescription and OTC drugs. Increasing recognition is also being given in women's health to the relationship between gut flora and vaginal flora; i.e., a healthy balance of gut flora has corresponding benefit to the vaginal flora.

Fatty acids have been used for centuries to help maintain a healthy balance of the microorganisms that normally live in the gastrointestinal tract. In the last 50 years, fatty acids have demonstrated effectiveness in supporting a healthy gut flora in a number of studies.

Undecylenic acid (10-undecenoic acid) is an eleven-carbon, mono-unsaturated fatty acid occurring naturally in the body's perspiration. While several fatty acids have beneficial effects on the flora that naturally inhabit the gastrointestinal tract, undecylenic acid is the most potent.

A Thorne Research innovation, Formula SF722 contains undecylenic acid in a base of pure, extra-virgin olive oil. Formula SF722 aids in the establishment of healthy gut and vaginal flora and has been one of Thorne Research's best-selling products for over two decades.

Suggested Use

Take 5 gelcaps two to three times daily or as recommended by your health-care practitioner.

Other Ingredients

Extra virgin olive oil, gelatin (bovine), purified water and glycerin (vegetable source) gelcap.


Tamper Evident: Use only if bottle is sealed.

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

Store tightly sealed in a cool, dry place.

Supplement Facts
Serving Size: Five Gelcaps
Serving Per Container: 50
Five Gelcaps Contain: Amount Per Serving %Daily Value
10-Undecenoic Acid 250 mg *

*Daily Value (DV) not established

iHerb Customer Reviews

works for sugar overload

Posted by iHerb Customer on Feb 17, 2018 | Verified Purchase

clears bloating overnight form eating sugar

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This product has changed my life!!

Posted by iHerb Customer on Feb 15, 2018 | Verified Purchase

I have been at war with systemic Candida for over 12 months after being misdiagnosed with different ailments for years. I have tried everything, even pure gum turpentine which was meant to be a miracle cure for all parasites. I could not heal myself even with a very clean diet of no grains, no sugar, no dairy or nuts. As soon as I started the SF722 I could feel a big change happening and I am finally winning this war at last. I would also recommend daily coffee enemas as a must to keep your digestive system free and flowing.

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Not For Sensitive Stomachs

Posted by iHerb Customer on Feb 02, 2018 | Verified Purchase

Very disappointed with this product after reading so many good reviews. I made sure to take it with food to prevent any stomach discomfort but had to stop it after four days of only taking 2 pills a day. Caused acid reflux and burning stomach pain. Also made my oral thrush a lot worse, I think because it has thrown my stomach so out of balance. Now on top of Candida I am having to deal with trying to get my stomach back to normal. Very annoyed. This product should have a warning on it.

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Works great!

Posted by iHerb Customer on Jan 31, 2018 | Verified Purchase

Thorne SF722 is the best product for candida and Athletes foot and it also cleared up the rosacea that I have had for 30 years

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exellent for Candida

Posted by iHerb Customer on Jan 26, 2018 | Verified Purchase

diet is not enough to fight Candida. this product helps to kill the candida. right away after the first two days I felt it doing its job. actually, I felt like I'm going to dye as well... fom my experience it's better to start with a small dose, like 1-2 capsules a day and add when you feel that your stomache is ready for more.

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