Since 2005
You are currently:
Choose language:
Need help?
Leave message
Choose language:
Select currency: $ £
Since 2005
Order:£ 45.00£ 90.00£ 135.00£ 181.00£ 226.00
Shipping:-£ 2.00-£ 5.00-£ 7.00-£ 9.00-£ 11.00
0 £ 0.00
Since 2005  +44 7507 981511
Since 2005
Notify me of availability
Undecylenic Acid Undecylenic Acid 60 caps.
£ 6.85

Undecylenic Acid 60 caps.

Servings: 60 caps.
EU Stock
Working days
from the dispatch
For free shipping is missing: £ 65.00
£ 6.85With VAT
£ 0.11 / serving

From 3 units only £ 6.72 /Units. -2%

We can let you know you when the product will be available again

Customer Service

(mon.-fri 900-1700

You have got questions about the product

  • Undecylenic acid in DRcaps® vegan capsules
  • High bioavailability and absorption in the intestines
  • Supports the bacterial flora development
  • 60 vegan capsules
  • Inhibits the unfavourable bacteria
  • Strong antifungal properties
  • Helps in treating herpes virus
  • Blocks the Candida morphogenesis

SWANSON Undecylenic Acid is a supplement that contains undecylenic acid, which presents strong antifungal and antibacterial properties. It also positively affects the intestinal microflora. This packaging contains 60 vegan capsules in DRcaps® technology, ensuring high bioavailability.

DRcaps® capsules are resistant to gastric acid, what allows the active substance to enter the intestines, where it is absorbed into the bloodstream. The capsules mask the unpleasant smell of the substance and the aftertaste after consumption.

Undecylenic acid is an 11-carbon monounsaturated fatty acid derived from castor seeds, and it comes in form of a colourless oil. This acid presents a strong antifungal property and supports the bacterial environment regulation, especially in the upper and lower gastrointestinal tract and the bacterial cultures multiplication. It is used as a remedy in fungal infections and to prevent the yeasts development. Due to its chemical structure, undecylenic acid has a high efficiency, because the more atoms of carbon in the molecule, the stronger its protective effect is, but only to the value possessed by this acid - 11 atoms. Above this number, the ability to protect the mucosa against the bacteria and fungi development decreases. Undecylenic acid is considered to be much more effective than the caprylic acid, which is commonly used to fight fungi in the body.

The combination of calcium undecylenate with betaine HCl ensures the effective absorption  
Calcium undecylate is  pH sensitive, so to prevent its  release in the upper parts of the digestive tract, it has been combined with betanin hydrochloride. Betaine HCL gradually releases the fatty acid salt ensuring the undecylenic acid supply to the neutral pH environment of the lower gastrointestinal tract.

Undecanoic acid supports the digestive system
Undecylenic acid is necessary to strengthen the digestive tract environment, which encourages the elimination of fungi and the growth of the beneficial bacteria colonizing the intestines. The appropriate bacterial flora determines the proper nutrients absorption o and  affects the general well-being. The dominance of the beneficial intestinal bacteria is beneficial for the whole organism.

Help in combating fungi
Undecylenic acid provides the support in fungal infections, such as  Candida albicans infection. It works by inhibiting the Candida morphogenesis and restoring them to the natural form of mycelium with a weakened cell wall. In addition, it is used for the treatment of herpes simplex virus, HSV-1 and HSV-2 responsible for oral and genital herpes.

Undecylenic acid for stomatitis
Undecylenic acid works well in combating unfavourable bacteria and fungi in the oral cavity, such as: chronic temporal mycosis, oral mucositis caused by Candida and erythematous stomatitis associated with the wearing of prostheses.

SWANSON Undecylenic Acid is a preparation that provides undecylenic acid to the lower digestive tract. This acid is effective against fungi and viruses and prevents their multiplication. It also promotes the beneficial bacteria proliferation in the intestines.

Directions for use
Reviews (0)


Container size: 60 capsulesServing size: 1 capsuleServings per container: 60
per 1 capsuleamount%DV
Calcium as calcium undecylenate20 mg2%
Betaine HCl as betaine hydrochloride100 mg*
Calcium Undecylenate200 mg *

Other ingrednients

Other ingredients: Rice bran, vegetable capsule (hypromellose, gellan gum), silica, rice extract.


Similar products
Best to combine with
Seeking Health
£ 27.63

Complex probiotic preparation, addressed to children below the age of 2.

Seeking Health
£ 16.92

Bioactive, mitochondrial form of vitamin B12 – adenosylcobalamin.

£ 27.63

Comprehensive mineral and vitamin preparation with the addition of beta-alanine and L-carnitine.

£ 8.54

The patented form Spirulina Pacifica® in tablets. A natural alga with a beneficial effect on health.

Now Foods
£ 34.05

Dietary supplement supporting the work of the liver. Improves digestion and facilitates removal of toxins.

£ 13.92

A comprehensive vitamin-mineral spray dedicated to vegans.




Calcium (element chem. symbol Ca, atomic no. 20, the group of alkaline earth metals) is the basic building substance of bones and teeth, in which stored is 99% of the element, in the form of hydroxylapatite. When building bones and teeth, phosphorus is very important in the right proportion. It is a base-forming element and activator of many enzymes (ATPase) necessary to release the energy of ATP. It has a significant effect on blood clotting and regulates blood pressure and neuromuscular conductivity. Thanks to the reduced permeability of cell membranes, it soothes the symptoms of food allergies. Calcium is actively involved in the metabolism of iron interacts with vitamins A, C and D and phosphorus, magnesium. Natural source of calcium are animal products (dairy products, sardines, salmon, sprats eaten with bones) and plant products (nuts, soybeans, sunflower seeds). Absorption takes place in the small intestine (less in the colon), it has an effect on the level of lactose, insoluble fibre, organic acids, alkalinity (low pH). The best absorption have organic compounds (lactates, amino acid chelates etc.). Obstructing the absorption of calcium is caused by: phytic acid and oxalic acid as well as excess fat. Scientific studies have confirmed that the combination of calcium, magnesium, boron and vitamin D in dose 3 mg / 24h effectively prevent osteoporosis. Supplements on the market are both mono-preparation supplements (enriched with vitamin D3) and multi-component supplements, available at
Calcium deficiency disorders manifested in the construction of the bones (osteoporosis) and iron metabolism. The symptoms are: rickets, cramps and muscle tremor, osteoporosis.
Excess result
ing from an overdose of calcium supplements containing vitamin D3 for children and adults overdose of calcium (hypercalcemia). Symptoms of hypercalcemia are: lack of appetite, vomiting and constipation.
The dosage administered in various publications
are inconsistent: 800 - 1000 mg / 24 h (100 - 500 mg / 24h)

Betaine HCl


Betaine HCl - betaine hydrochloride, a highly bioavailable form of trimethylglycine. As the name suggests, TMG constitutes a derivative of the protein amino acid glycine, enriched in three methyl groups. It naturally appears in the roots of red beet. It demonstrates a wide influence on the human organism and is willingly used in supplementation.

Betaine constitutes one of the elements of methylation process as a donor for methyl groups in the reduction reaction of homocysteine to methionine, positively influences the level of S-adenosylmethionine in the system and is conducive to the activation of folates. In this way, it holistically influences proper energy metabolism in the organism and has positive influence on maintaining proper mental functions (by the promotion of SAMe concentration in the organism). Research suggests that it may be directly used in order to decrease the level of homocysteine in people who note its excessive concentrations.

Moreover, trimethylglycine has osmotic properties and increases hydration of cells. This has positive influence on their metabolism and may promote efficiency of their work. In relation to myocytes, this activity is similar to the activity of creatine and is indicated as a probable mechanism of promoting the efficiency of skeletal muscles, as a result of supplementation with betaine. This scope of activity of TMG, however, is still under research - scientists are looking for further mechanisms responsible for the stimulation of effort abilities resulting from supplementation with betaine.

The supplements containing betaine hydrochloride are also used by people with stomach achlorhydria in order to decrease pH of stomach juice. The key role is played here by acid radical of this compound. Therefore, people who deal with hyperacidity should be especially careful with supplementation of this form of trimethylglycine.




Betaine (N, N, N-trimethylglycine, the TMG) ​​is methyl glycine derivative participating in the conversion of homocysteine ​​to methionine. It is present in food of plant origin and produced by the body in the liver or kidneys. The medicine uses it in the treatment of gastrointestinal and digestive disorders and hyperhomocysteinemia. In the supplements that increase the level of homocysteine ​​used together with glycocyamine, indirectly influences the endogenous synthesis of creatine. There is no mono-preparation supplement containing betaine. Available in creatine stacks and the detoxicating supplements.


Latest on blog

A healthy liver – an important factor in getting fit in the summer

A healthy liver – an important factor in getting fit in the summer

Summer is a good time to do something for yourself and for your own better mood. For example we could find some time for physical activity, start a slimming diet...

Read more
Lingonberry in the phytotherapy of the urinary system

Lingonberry in the phytotherapy of the urinary system

Do you have the disturbing impression that your urinary system is not working perfectly? Are you wondering how you can support his work? The most advantageous and...

Read more
Bruises after falls, injections and after blood tests – how to treat them?

Bruises after falls, injections and after blood tests – how to treat them?

Bruises happen to everyone, but most often they are petechiae after injuries or minor bruises. In women and older people, the vessels are more fragile and have a...

Read more
What to eat to avoid constipation?

What to eat to avoid constipation?

Satisfying hunger is one of the basic human needs. Yet, how we do it depends only on us. We can prepare our own meals, we can also use a wide selection of...

Read more
Cistus – a herb is known to natural medicine for centuries

Cistus – a herb is known to natural medicine for centuries

Cistus – a herb known to natural medicine for centuries – is now gaining more and more popularity. Scientists see this plant’s amazing...

Read more
Chestnut extract

Chestnut extract

A chestnut tree is a tree of which almost every part is used in medicine and cosmetology. What properties does chestnut extract have? Why are chestnut-based...

Read more

Sign up for our newsletter
And receive coupons, news, special offers and much more!

Customer service

MZCatalog - recommended dietitians

MZCatalog - recommended trainers

MZCatalog - recommended clubs

Supps4You LLC
Unit 3 Enterprise Court, Farfield Park Rotherham S63 5DB +44 7767803657