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Thorne Research, Formula SF722, 250 Gelcaps

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Thorne Research, Formula SF722, 250 Gelcaps

In Stock
  • Expiration Date: Jan 2019
  • Shipping Weight:
    0.24 kg
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  • Product Code: THR-72201
  • UPC Code: 693749722014
  • Package Quantity: 250 Gelcaps
  • Dimensions:
    6.6 x 6.6 x 12.7 cm , 0.2 kg
    Switch to Imperial units
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Save CA$2.54 when you purchase these items today for only CA$47.73
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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

Amazing product!

Posted by 5354645558186360057 on Jul 14, 2017 | Verified Purchase

These pills are a life saver. If you are having issues with candida you should definitely try them. I've tried a number of different treatments and nothing else has come close to what these pills do for me. I don't even do the candida diet. I eat very little actual processed sugar and have made dietary changes, but completely cutting out fruit, bread, etc. is really hard for me. Even without this they help me immensely. My digestion is better. I feel better "down there". I don't have to get up to pee in the middle of the night. Skin issues I've had are clearing up. My tongue is pink with no white residue. I take this along with bacillus coagulans to build up the good bacteria in my system. Works like a charm.

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Great Product!

Posted by APPLY promocode GLF200 on Jul 14, 2017 | Verified Purchase

Will buy this over and over!

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Easy to swallow and they work really well!

Posted by iHerb Customer on Jul 10, 2017 | Verified Purchase

My Naturopath asked me to go on the SF 722 for yeast reasons and it has greatly helped me with no side affects

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Kills the Yeast.

Posted by Reviewer1812115 on Jul 07, 2017 | Verified Purchase

Doc recommended this for a vag yeast infection that had spread to my bladder that just would not let up even after a mult-day treatment with oral Fluconazole. I had my doubts, but it worked taking it in conjunction with other anti-yeast herbs and enzymes (note: I had tried the herbs & enzymes without the SF722 previously without success). This definitely made the difference. Did the job for me and I highly recommend.

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The Best Anti Fungal

Posted by 5107289244853456397 on Jun 29, 2017 | Verified Purchase

It is simply amazing how good this is. I'm one year on it. Only take one a day, i combine it with pau darco and some cascara. With Ray peat diet I'm feeling the best in the last few years. It is amazing. Try it. Candida can not adapt to it. It prevents candida become fungal.

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