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Undecylenic Acid
Due to high demand: only limited stock remaining in the EU warehouse
Product description
Key Benefits
- Features extra virgin olive oil for a natural source of fatty acids.
Start your day with Thorne’s Undecylenic Acid, a thoughtfully crafted supplement designed to fit seamlessly into your wellness routine. Each gelcap combines undecylenic acid with extra virgin olive oil, offering a straightforward way to add quality fatty acids to your daily intake.
Made with care and attention to detail, Thorne’s Undecylenic Acid is produced using premium ingredients and strict manufacturing standards—so you can feel confident in your choice every day.
Why Thorne is Healf
Thorne sets the standard for excellence in the supplement industry. Recommended by over 100 professional sports teams and U.S. National Teams, Thorne offers a curated bundle of clean, science-backed supplements and treats designed complement a healthy lifestyle. With more than 30 years of dedication to quality, Thorne's commitment to purity and potency begins with sustainably sourced ingredients and rigorous testing. Every supplement undergoes four rounds of testing to ensure optimal absorption, safety, and efficacy, making Thorne the trusted choice for both health-conscious individuals and professionals.
With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.
Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.
Ingredients
Suggested use
Additional Information:
Food supplements and foods sold by Healf should not be used as a substitute for a varied, balanced diet and healthy lifestyle.
If you are pregnant, breastfeeding, have a medical condition, or are taking any medications, please consult with a healthcare professional before use. Use products only if the seal is intact. Store in a cool, dry place, out of the reach of young children. Do not exceed the recommended daily intake.
We make every effort to ensure that product information on our website is accurate and up to date, but packaging and ingredients may occasionally vary from images shown on site. Please refer to the product label and contact Healf before use if you have any questions regarding your specific allergies or intolerances.
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Reviews
- 2 months agoMrsVerified Buyer
- 4 months ago
I have noticed some improvement
I have noticed some improvement in symptoms reduction especially at the start of using the product. It is mild on stomach and causes no irritation.
Bernadeta F.Verified Buyer - 5 months ago
Great help
I have SIFO and I've found this has helped to ease some of my symptoms
MarieVerified Buyer - 5 months ago
Great for the gut protocol
Great for the gut protocol I am on
Hannah W.Verified Buyer - last year
I’ve been taking Undecylenic Acid
I’ve been taking Undecylenic Acid for about two weeks as part of my anti-Candida protocol. It’s still early to see the full results, but I’ve noticed some improvements already, such as a reduction in discomfort and related symptoms. Looking forward to observing longer-term effects.
Justyna A.Verified Buyer - 2 years ago
Would recommend to anyone suffering
Great product, bought this twice - first time it didn’t arrive for weeks but I reached out and they resent it. 2nd time it arrived within 2 days! Iv been suffering from oral thrush/candida since the age of 11 when I first got my retainer braces and also became dehydrated a lot of the time - now at 25 y/o I had enough. I would be brushing my tongue 2-3 times a day to remove the white furry stuff, had bad breath and the other symptoms like constipation, brain fog, occasional ringworm. I tried nystatin and 1 oral thrush tablet but nothing worked. I found this product on the iherb website with lots of good reviews, so I bought it from here as looked more of a professional website. I started slowly day by day, made it to 6 tablets a day and stayed at that level for a couple weeks hoping that’s all I’d need. It didn’t work … so I moved up to the full dosage of 15 per day - it worked amazingly. Took about 10 days, I still have a lil whiteness at the back of my tongue but I think that’s normal. I also have stuck to a no added sugar, no gluten and no lactose diet - it’s not so hard when you find the right things to eat. Now that my candida looks gone from my tongue I will see about reducing my dosage or perhaps do the pharmacy oral thrush tablets to ensure it’s fully gone.
Candida g.
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If you're serious about wellbeing, you need Healf. Their products are top-tier and the customer service team has been super attentive!
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Healf is one of the best wellbeing websites I've come across. It's nice to know that they thoroughly check the products they sell so you know you are getting good quality stuff. Highly recommend.
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The best health and wellbeing website in the UK. The range of products is fantastic, even on hard to reach USA products. I love the subscription service too. I'd be lost without this website.
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Amazing!
Healf isn't just another wellbeing brand. They really get it. The products are fantastic, and the support is always so personal and genuine!
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Great products, service, and customer support
Healf have a great range of wellbeing products not available elsewhere in the UK. They are competitively priced as one-off, but even better if you take up the 'subscription' which is super flexible too. I'd have no hesitation in recommending Healf.
S Jones
I love Healf
It's the only place I get really decent health and wellbeing brands, particularly US brands. I've bought a Pvolve set, lots of Skinny Confidential stuff, Thorne supplements etc., the really great stuff that's impossible to get otherwise.
Dillon Jagatia
A comprehensive approach to wellbeing
Healf has impressed me with its comprehensive approach to wellbeing. Their commitment to natural ingredients and cutting-edge technology is evident. From vitamins and supplements to healthy snacks and cooking essentials, they've curated a diverse range of options to cater to various health needs.
Jesse Hansen-Bartel
Top-tier products
If you're serious about wellbeing, you need Healf. Their products are top-tier and the customer service team has been super attentive!
Mayah
One of the best wellbeing websites I've come across.
Healf is one of the best wellbeing websites I've come across. It's nice to know that they thoroughly check the products they sell so you know you are getting good quality stuff. Highly recommend.
Lydia Free
The best wellbeing website…
The best health and wellbeing website in the UK. The range of products is fantastic, even on hard to reach USA products. I love the subscription service too. I'd be lost without this website.
Alex
Amazing!
Healf isn't just another wellbeing brand. They really get it. The products are fantastic, and the support is always so personal and genuine!
Janet
Great products, service, and customer support
Healf have a great range of wellbeing products not available elsewhere in the UK. They are competitively priced as one-off, but even better if you take up the 'subscription' which is super flexible too. I'd have no hesitation in recommending Healf.
S Jones
I love Healf
It's the only place I get really decent health and wellbeing brands, particularly US brands. I've bought a Pvolve set, lots of Skinny Confidential stuff, Thorne supplements etc., the really great stuff that's impossible to get otherwise.
Frequently asked questions
How do we curate our products?
Every product undergoes our Healf Curation Process. With it, you can shop confidently knowing that every item has been tried and tested before it reaches you. Our Healf Curation Process includes three key steps: Brand Discovery, Expert Validation, and Community Testing. Through these, we assess quality, ingredients, effectiveness, and more, ensuring that every product empowers your wellbeing.
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How can I find out more about the ingredients in a product?
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Healf Curation Process™
Every product undergoes our rigorous Healf Curation Process, ensuring you are always getting the best when it comes to your wellbeing.







































