• Undecylenic Acid Undecylenic Acid
  • Undecylenic Acid Undecylenic Acid
  • Undecylenic Acid Undecylenic Acid
  • Undecylenic Acid Undecylenic Acid
  • Undecylenic Acid Undecylenic Acid
  • Promise card
  • Undecylenic Acid Undecylenic Acid
  • Undecylenic Acid Undecylenic Acid
  • Undecylenic Acid Undecylenic Acid
  • Undecylenic Acid Undecylenic Acid
  • Undecylenic Acid Undecylenic Acid
  • Undecylenic Acid Undecylenic Acid
  • Undecylenic Acid Undecylenic Acid
  • Undecylenic Acid Undecylenic Acid
  • Undecylenic Acid Undecylenic Acid
  • Undecylenic Acid Undecylenic Acid
  • Promise card
  • Undecylenic Acid Undecylenic Acid
  • Undecylenic Acid Undecylenic Acid
  • Undecylenic Acid Undecylenic Acid
  • Undecylenic Acid Undecylenic Acid
  • Undecylenic Acid Undecylenic Acid
  • Undecylenic Acid Undecylenic Acid
  • Undecylenic Acid Undecylenic Acid
  • Undecylenic Acid Undecylenic Acid
  • Undecylenic Acid Undecylenic Acid
  • Undecylenic Acid Undecylenic Acid
  • Promise card

Product Description

Key Benefits

  • The most potent fatty acid
  • Maintains gastrointestinal and vaginal flora
  • Vital to the absorption of nutrients, the elimination of waste, and proper immune function

Thorne’s Undecylenic Acid is the key to a healthy balance of gut flora. Maintaining a healthy balance of gut flora is a... Read more

Key Benefits

  • The most potent fatty acid
  • Maintains gastrointestinal and vaginal flora
  • Vital to the absorption of nutrients, the elimination of waste, and proper immune function

Thorne’s Undecylenic Acid is the key to a healthy balance of gut flora. Maintaining a healthy balance of gut flora is a key component of overall health and is vital to the absorption of nutrients, the elimination of waste, and proper immune function. In women's health, the relationship of a healthy balance of gut flora has corresponding benefits for vaginal flora.

Studies going back 50 years demonstrate that fatty acids are effective in supporting a healthy gut flora. Undecylenic Acid is the most potent of the fatty acids – clinically shown to be effective in maintaining a healthy balance of gastrointestinal and vaginal flora. The undecylenic acid in Thorne’s Undecylenic Acid is six times more effective than caprylic acid. Its efficacy has helped make this product one of Thorne's best-selling products for more than two decades.


Here at healf we do the work for you, every product goes through a 3 step curation process of Discovery, Expert Validation, and Community Testing. So you know you are only getting the best.

Ingredients

Undecylenic Acid. Other Ingredients: Extra Virgin Olive Oil, Gelatin (Bovine), Purified Water and Glycerin (Vegetable Source) Gel Cap

Delivery & Returns

SHIPPING INFORMATION:

At Healf we prioritise safe and fast delivery for all our customers. Our carefully selected couriers are Royal Mail and DPD.


Option

UK Standard Delivery

Next Working Day Delivery

International Deliveries

Est. Delivery

2-3 Working Days

Next Working Day*

7 Working Days**

Orders <£50

£3.95

£5.95

£22.95 (Europe)

Orders >£50

FREE

£5.95

£49 (International)


*(if placed before 12.00)

**(up to 4 weeks)

UK Standard Delivery: Enjoy free standard delivery on orders above £50, this option usually requires 2-3 working days. If your order is under £50, this delivery option is available for £3.95.


Next Working Day Delivery: For when you need our products urgently, we offer a next working day shipping for £5.95. For orders placed before 12.00 we will ship it the same day to ensure you receive your order the next working day.


RETURNS POLICY:

If for any reason you are not satisfied with your order, we provide free 365 day UK returns for all our customers. To initiate your return, simply contact us at team@healf.com and we’ll send you a return slip and help to arrange a collection. The item you return must be sent in the same condition as received, and inside the original packaging. Once received we will notify you via email.

For international returns, we unfortunately do not cover the cost. However, we work with an array of carriers and can offer self-posting returns for customers shopping from outside the UK.

Suggested Use

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

Undecylenic Acid

Your fatty acid support for a healthy balance of gut and vaginal flora

Size:

Regular price £45.99
Regular price £46.00 Sale price

In stock, free delivery next day delivery available

Buy now Pay later from £11.49/mo with

Regular price £45.99
Regular price £46.00 Sale price

Buy now Pay later from £11.49/mo

Free UK shipping over £50, free returns

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Product Description

Key Benefits

  • The most potent fatty acid
  • Maintains gastrointestinal and vaginal flora
  • Vital to the absorption of nutrients, the elimination of waste, and proper immune function

Thorne’s Undecylenic Acid is the key to a healthy balance of gut flora. Maintaining a healthy balance of gut flora is a... Read more

Key Benefits

  • The most potent fatty acid
  • Maintains gastrointestinal and vaginal flora
  • Vital to the absorption of nutrients, the elimination of waste, and proper immune function

Thorne’s Undecylenic Acid is the key to a healthy balance of gut flora. Maintaining a healthy balance of gut flora is a key component of overall health and is vital to the absorption of nutrients, the elimination of waste, and proper immune function. In women's health, the relationship of a healthy balance of gut flora has corresponding benefits for vaginal flora.

Studies going back 50 years demonstrate that fatty acids are effective in supporting a healthy gut flora. Undecylenic Acid is the most potent of the fatty acids – clinically shown to be effective in maintaining a healthy balance of gastrointestinal and vaginal flora. The undecylenic acid in Thorne’s Undecylenic Acid is six times more effective than caprylic acid. Its efficacy has helped make this product one of Thorne's best-selling products for more than two decades.


Here at healf we do the work for you, every product goes through a 3 step curation process of Discovery, Expert Validation, and Community Testing. So you know you are only getting the best.

Ingredients

Undecylenic Acid. Other Ingredients: Extra Virgin Olive Oil, Gelatin (Bovine), Purified Water and Glycerin (Vegetable Source) Gel Cap

Delivery & Returns

SHIPPING INFORMATION:

At Healf we prioritise safe and fast delivery for all our customers. Our carefully selected couriers are Royal Mail and DPD.


Option

UK Standard Delivery

Next Working Day Delivery

International Deliveries

Est. Delivery

2-3 Working Days

Next Working Day*

7 Working Days**

Orders <£50

£3.95

£5.95

£22.95 (Europe)

Orders >£50

FREE

£5.95

£49 (International)


*(if placed before 12.00)

**(up to 4 weeks)

UK Standard Delivery: Enjoy free standard delivery on orders above £50, this option usually requires 2-3 working days. If your order is under £50, this delivery option is available for £3.95.


Next Working Day Delivery: For when you need our products urgently, we offer a next working day shipping for £5.95. For orders placed before 12.00 we will ship it the same day to ensure you receive your order the next working day.


RETURNS POLICY:

If for any reason you are not satisfied with your order, we provide free 365 day UK returns for all our customers. To initiate your return, simply contact us at team@healf.com and we’ll send you a return slip and help to arrange a collection. The item you return must be sent in the same condition as received, and inside the original packaging. Once received we will notify you via email.

For international returns, we unfortunately do not cover the cost. However, we work with an array of carriers and can offer self-posting returns for customers shopping from outside the UK.

Suggested Use

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

Frequently Asked Questions.

What is your shipping policy?

We use Royal Mail and DPD depending on who fits our criteria best for your order.
- FREE UK Standard Delivery on orders over £50 (2-3 working days)
- £3.95 - Standard UK Delivery 2-3 Working Day
- £5.95 - Next Working Day Shipping (for orders placed before 12pm)

How do I return my product?

We offer free 365 day UK returns to all of our customers! Simply contact us via team@healf.com and we will send you a return slip and arrange a collection if helpful.

Do you ship internationally?

Yes we do ship internationally! We put all international orders in tracked shipping to make sure it arrives safely and expect this to take 5-10 working days depending on the country, however occasionally international orders can get held up either in customs or due to courier delays (especially since Brexit) and so we ask that you wait up to a maximum of 4 weeks for your order to arrive. All relevant customs or import duties are the sole responsibility of the customer.

How will I know once my order has been dispatched?

We’ll send you an email as soon as your order is on its way. We may ship items separately in the event of one or more of the items being delayed, but you will always receive an email from one of our Customer Wellbeing team beforehand if this is the case.

Go to FAQs

Three step
curation process

The Healf stamp of approval: Here at Healf every product goes through a rigorous Three Step Curation Process, so you know you are only getting the best.