Undecylenic Acid: Discover Its Antifungal Benefits for Gut Health

Secure Ordering | Free Shipping | Best Quality | Best Prices

Along with providing information on whether Undecylenic Acid supplements might be right for you, this article also links to Fullscript where you can buy high quality supplements. Order online through Fullscript’s secure healthcare formulary to get the best prices and free shipping on professional-grade supplements.

Undecylenic Acid is a natural fatty acid that comes from castor oil and is known for its various health benefits. This article will explore how taking supplements of Undecylenic Acid can help with skin health and fight fungal infections. It’s especially useful for conditions like athlete’s foot and may also help maintain a healthy gut microbiome. We’ll look into the research and science behind Undecylenic Acid to understand how it works and the different ways it can improve health.

What Is Undecylenic Acid?

Undecylenic acid is a natural fatty acid that is primarily derived from castor oil. It’s well-regarded in the medical community for its potent antifungal properties, making it an effective ingredient in many over-the-counter antifungal medications. This acid works by disrupting the growth and reproduction of fungal cells, thereby helping to treat and prevent conditions such as athlete’s foot, ringworm, and various yeast infections.

The versatility of undecylenic acid extends to its range of applications. It’s commonly used in topical formulations like creams, ointments, and powders, where it acts directly on the affected area to provide relief from itching, burning, and other discomforts associated with fungal infections. As a natural alternative to synthetic antifungals, it’s especially valued by those looking for treatments derived from organic sources.

Moreover, the potential health benefits of undecylenic acid go beyond just treating skin infections. Recent research suggests it may also play a role in enhancing gut health. By helping to control harmful fungi in the gastrointestinal tract, undecylenic acid could contribute to a more balanced microbial environment in the gut. This balance is crucial for proper digestion, nutrient absorption, and overall immune system function.

As studies continue, the role of undecylenic acid in health and wellness is likely to expand, highlighting its importance not just as a treatment for external infections but also as a contributor to broader health maintenance.

What Are the Benefits of Undecylenic Acid?

  • Antifungal Properties: Primarily known for treating fungal skin infections like athlete’s foot, jock itch, and ringworm by inhibiting the growth and multiplication of fungal cells, thereby reducing infection and preventing its spread. It is effective in both prevention and treatment, making it a versatile option for maintaining skin and nail health. [PMID: 26902505]
  • Reduces Candida Overgrowth: Undecylenic Acid are often used to control the overgrowth of Candida, a common yeast that can cause issues. These supplements can aid in overall digestive health and possibly alleviate related symptoms. [PMID: 26902505]
  • Anti-cancer: Recent research has revealed a promising solution of the potential of Undecylenic Acid as an anti-cancer therapy. New findings indicate that Undecylenic Acid induces cancer cell death through apoptosis, a critical process for controlling tumor growth. Undecylenic Acid offers a novel avenue for cancer treatment by targeting specific cellular mechanisms. [PMC9692760]
  • Support for Oral Health: Undecylenic Acid, known for its antifungal properties, could be useful in managing oral conditions like thrush (a yeast infection in the mouth).

Is Undecylenic Acid Safe?

Undecylenic Acid is safe, especially when used as directed in topical applications. This organic fatty acid, derived from castor oil, is well-tolerated by the skin and has a low risk of causing irritation or allergic reactions, making it suitable for use in antifungal treatments and skincare products. Its safety profile is further reinforced by its long history of effective use in treating fungal skin infections. In these topical uses, Undecylenic Acid acts locally, minimizing systemic absorption and thereby reducing the risk of systemic side effects. This makes it a reliable choice for those seeking a natural and safe solution for skin-related issues. As with any compound, the key to its safe use lies in adhering to the recommended guidelines for application and dosage.

Medication Interactions with Undecylenic Acid

  • Other Topical Medications: When Undecylenic Acid is applied to the skin or nails concurrently with other topical medications, there could be changes in the absorption or effectiveness of either treatment. This could either enhance or diminish the therapeutic effects and in some cases, might lead to increased skin irritation or sensitivity.
  • Oral Antifungal Medications: Combining Undecylenic Acid with oral antifungal agents might produce an additive antifungal effect. This could result in a more effective overall treatment against fungal infections. However, it also raises the possibility of heightened side effects, especially if the individual has a sensitivity to antifungal agents.
  • Blood Thinners (Anticoagulants): Although interactions are rare due to the topical nature of Undecylenic Acid, if it causes skin irritation or minor bleeding, there could be an increased risk when used by individuals on blood thinners. The concern here is that even minor bleeding or skin disruptions might be more problematic for those on medications like warfarin or heparin.
  • Immunosuppressants: If Undecylenic Acid triggers an immune response in the skin, it may conflict with the action of immunosuppressive drugs. This is particularly relevant for individuals using these medications for autoimmune conditions or post-transplant, where managing immune activity is crucial.

Supplement Interactions with Undecylenic Acid

  • Iron Supplements: This might reduce the effectiveness of undecylenic acid when taken orally, as the acidic environment for iron absorption could alter stomach pH and affect the stability and absorption of undecylenic acid.
  • Calcium Supplements: Can affect the absorption of undecylenic acid. Calcium tends to bind with various compounds, potentially making undecylenic acid less available for absorption.
  • Magnesium Supplements: May interfere with the absorption of undecylenic acid by altering the gastrointestinal environment or binding with the acid, which can decrease its effectiveness.
  • Zinc Supplements: Could disrupt the absorption of undecylenic acid as zinc requires a specific acidic environment for optimal absorption.
  • Fiber Supplements: High-fiber supplements can bind to medications and other compounds, reducing the absorption and effectiveness of undecylenic acid if taken at the same time.

Order Undecylenic Acid Online

Why Professionals Choose the Fullscript Formulary

Your health is on the line. Health professionals know that many other online and retail options set a very low bar for quality–sometimes amazingly low. The Fullscript formulary is the most secure online source for the highest quality brands securely sourced to assure freshness and purity. Here’s what makes Fullscript the best:

  • Meticulous vetting of brand quality. Health professionals trust Fullscript to continuously monitor the quality of each item on the platform. Other retailers operate with profit as their highest or only motive when choosing brands. Fullscript cares only about quality and reliability. Unlike discount stores, large online marketplaces, and other retailers you won’t find ingredients sourced from China or other questionable locations or companies.
  • Free shipping over $50 and best prices when you order through Supplement Sciences.
  • Freshness. Fullscript prioritizes freshness over bulk buying even if it means an increased risk of briefly being out of stock.
  • Top quality phone and online support. When you call, knowledgeable humans at Fullscript answer your questions.
  • How It Works:
    • Easy Sign-up & No Spam Email: Click the “View Product” button below to be taken to Fullscript’s login page where you can quickly create your secure account with just your name, email, and phone number. Then you will be taken directly to the product page.
    • Wide variety of supplement options: Once you sign in to your account, you are not limited to the products listed below. You will see similar items listed at the bottom of each product page on Fullscript.
    • Search For What You Want: Once inside Fullscript, you can search for the exact brands and products you want from their wide selection of quality brands.

When you purchase linked products presented on this page, Supplement Sciences, LLC receives affiliate fees so that our dietitians can continue to create great content.

Thank you for your support!

Undecylenic Acid (formerly Formula SF722) by Thorne

Many health-care practitioners believe that maintaining a healthy balance of gut flora is a key component of overall health.* In women’s health, increasing recognition is also being given to the relationship between gut flora and vaginal flora; i.e., a healthy balance of gut flora has a corresponding benefit for the vaginal flora.* Studies going back 50 years demonstrate that fatty acids are effective in supporting a healthy gut flora.* The undecylenic acid in Formula SF722 is the most potent fatty acid – six times more effective than caprylic acid.* That efficacy has helped make Formula SF722 one of Thorne’s best-selling products for more than two decades.*

Optimal functioning of the gastrointestinal tract is vital to the absorption of nutrients, the elimination of waste, and proper immune function.* Unhealthy diet, inadequate digestive enzymes, oral contraceptive use, and taking various prescription and OTC drugs can cause imbalances in the gut flora. Fatty acids have been used for many years to help maintain a healthy balance of the microorganisms that live in the gastrointestinal tract.* Formula SF722’s undecylenic acid (10-undecenoic acid) is an eleven-carbon, mono-unsaturated fatty acid that occurs naturally in the body’s perspiration.

Suggested Use:
Take 5 gelcaps two to three times daily or as recommended by your health professional.

Serving Size: 5 Gelcaps

Amount Per Serving
10-Undecenoic Acid
 … 250mg

Food First!

Although this article discusses supplements in detail, don’t forget that we are absolutely committed to the “Food First” approach to nutrition. When it comes to your health, the totality of your eating habits far surpasses the impact of individual nutrients or any single supplement you consume. Even though this article doesn’t delve into the broader picture of your overall diet, it’s crucial to keep this element at the forefront of our minds. Your food needs to provide all the vitamins, minerals, fiber, and phytochemicals to nourish your body systems down to the cellular level.

Food choices, rather than supplements, are the most critical factors for a healthy gut microbiome. These trillions of tiny inhabitants in your gut affect your brain waves; they orchestrate your immune system. They possess the power to create molecules that can switch genes on or off and are even capable of synthesizing neurotransmitters. Opting for organic foods and steering clear of plastic packaging (including those labeled BPA-free) is a smart move to limit toxin exposure. The sum of all these parts leads to a powerful conclusion: the ultimate key to your health lies in the quality and balance of the food you consume. Supplements are secondary.

What To Eat

To Sum It Up

Undecylenic acid supplements offer a range of health benefits that make them a valuable addition to one’s wellness routine. Known for their potent antifungal properties, these supplements can effectively manage and prevent fungal skin infections such as athlete’s foot and ringworm. They also aid in controlling the overgrowth of Candida, promoting better digestive health. Recent studies have even highlighted their potential in anti-cancer therapies, showing how they can trigger the death of cancer cells. Additionally, undecylenic acid supports oral health by preventing bacterial growth and maintaining a healthy oral microbiome. With these diverse benefits, undecylenic acid stands out as a versatile and natural option for maintaining various aspects of health.


This Article is Not a Substitute for Medical Advice

Dietary supplements are not designed to diagnose, treat, cure, or prevent any disease. The Supplement Sciences website seeks to provide comprehensive access to the most relevant supplement information along with convenient online ordering. We do not provide medical advice and cannot guarantee that every product suggested is completely without risk. Since each person is unique in their health history and medication use, it is important to discuss supplements with your personal physician. Specifically, pregnant women and individuals being treated for cancer or liver or kidney problems must consult their physician about every nutritional supplement they plan to take. People taking medications for the treatment of HIV or with a history of organ transplant must not take supplements without consulting with their physician.


About the Author

Supplement Sciences

If you have any thoughts on this article, feel free to share them with us by emailing them to reviews@supplement-sciences.com.

Leave a Reply