Colpermin relieves the painful spasm and bloating of Irritable Bowel Syndrome. Colpermin contains peppermint oil formulated in a prolonged release capsule. These capsules release the clinically proven peppermint oil where it is needed to relieve the symptoms of IBS, namely painful spasm, bloating with wind, constipation and/or diarrhoea.


Indigestion, Diarrhoea, Irritable Bowel Syndrome, Wind, Constipation,
Active Ingredient
Peppermint Oil




Swallow the capsule whole with a drink of water.


Each prolonged release capsule contains the active ingredient peppermint oil BP 0.2ml.
Colpermin also contains gelatin, and refined arachis oil (peanut oil).

Peppermint oil BP 0.2ml.


If you are unsure about the condition of your health and the appropriate treatment, always speak to a medical professional. All content on this website is for information purposes only and should not be regarded as professional medical advice. Always read the product label and instructions prior to using any product.

Delivery & returns


Mainland UK Standard Delivery Service (3–5 working days) - £2.99
Express Delivery Service (1–2 working days) - £6.99
Next Day Before 12pm (1-2 working days) - £14.99

Northern Ireland, The Highlands and Islands, AB Post Codes, Isle of Man, Channel Islands, Jersey and Eire Standard Delivery Service (2–3 working days) - £2.99

Europe International Tracked & Signed Service (3–5 working days, under 2kg) - £9.99
Special Delivery Service (up to 7 working days, 2kg - 5kg) - £29.99

View or full Deliveries Policy here.

Rest of the world Standard Delivery Service (up to 7 working days, under 2kg) - £30.00
Special Delivery Service (up to 7 working days, 2kg - 5kg) - £75.00


When you are returning goods, the credit will be made to the appropriate payment card or account used for the original purchase and please allow up to 2 weeks. A copy of the original invoice must also be sent with the returned product and all returns should be posted to the following address.

View or full Returns Policy here.