Macrogol: Price, Dosage & Where to Buy
Macrogol is listed here as a medicine. Status on file: General sale list medicine (GSL).
This page collects the basic label facts, typical cost and purchase options for this medicine. Under UK rules, Macrogol can be bought without a prescription.
Supply can change over time, so the status section below reflects the latest data we have. Scroll down for forms, geography and the FAQ section.
Facts
- Active ingredient
- Macrogol (Polyethylene glycol)
- General sale list medicine (GSL)
- Licensing status not on file
No generic version on file
No supply disruption currently listed (NHS SPS)
Macrogol price estimates, the UK-licensed equivalent
Estimate, not a quote
-
8.5g General sale list medicine (GSL) NHS SPS supply disruption listed
£404.56 per pack dispensed
N/A
Price estimate
Where to buy -
25ml General sale list medicine (GSL) NHS SPS supply disruption listed
£17.95 per pack dispensed
N/A
Price estimate
Where to buy
All forms and prices
| Forms | Price per unit |
|---|---|
| 8.5g | £404.56 / pack dispensed |
| 25ml | £17.95 / pack dispensed |
as of Oct 2, 2026 · Pricing methodology
Listed prices are only an estimate, assembled from public pricing references for the UK, not an offer from any particular seller. Real-world prices depend on the pharmacy you choose and your location, so treat the numbers as a starting point, not a promise. An unusually low price next to these figures is a red flag for a counterfeit or unlicensed seller.
This medicine is available without a prescription: general sale list medicines are sold off the shelf, and pharmacy medicines are supplied after a quick word with the pharmacist.
Macrogol is a general sale list (GSL) medicine without pharmacist involvement. Read the pack leaflet first before you buy, and speak to the pharmacist if you have questions. Certain strengths or pack sizes are classed as pharmacy (P) medicines and are held behind the counter, so ask at the counter if you cannot find it on the shelf.
About Macrogol
Macrogol is an osmotic laxative used to help soften stool and support bowel emptying. Its pharmacological class is not classified, and no specific indication, strength, dosage, prescription status, or generic availability is stated for this product. A pharmacist can explain whether a particular macrogol preparation is suitable.
What Macrogol is used for
Macrogol is generally used as an osmotic laxative to help relieve constipation. It works by increasing the amount of water held in the bowel, which can soften stool and make bowel movements easier.
The product information does not specify particular conditions, symptoms, age groups, or treatment durations for this product. Different macrogol preparations can have different formulations and directions, so advice from a pharmacist is appropriate when choosing a product or considering ongoing symptoms.
How Macrogol works
Macrogol is a large molecule that remains in the bowel rather than being absorbed extensively into the body. As an osmotic laxative, it draws and retains water in the bowel contents. This increases stool water, helping stool become softer and easier to pass.
The effect is local within the digestive tract. The pharmacological class is not formally classified for this product, and the product information does not provide a more specific mechanism or preparation details.
Dosage from the label
The label lists no available strength or dosage schedule for this product. The label lists no instructions for frequency, duration, missed doses, or adjustment for particular age groups or conditions. The usual starting dose is not specified.
A pharmacist or doctor can confirm the directions for the particular macrogol preparation supplied, because formulations may differ. No dose should be inferred from the name alone.
Key warnings
- No specific warnings are stated for this product
- No contraindications are stated for this product
- No age-specific precautions are stated
- No treatment duration is stated
Main interactions
- No specific medicine interactions are stated
- No food interactions are stated
- No alcohol interaction is stated
Missed dose
No missed-dose instructions are specified for this product. If a dose is missed, a pharmacist can advise according to the particular preparation and its directions. A double dose should not be taken to make up for a missed dose unless a healthcare professional specifically advises this.
Pregnancy and breastfeeding
The label does not specify pregnancy or lactation data for this product. Anyone who is pregnant, planning pregnancy, or breastfeeding should discuss macrogol with a doctor or pharmacist before using a particular preparation.
Storage
No storage conditions are listed for this product. Keep the particular preparation in its original packaging and follow the storage directions on its label. A pharmacist can advise if the packaging does not state how to maintain quality.
Pharmacies by area for Macrogol (UK-licensed equivalent)
- North East · 884 pharmacies
- North West · 2538 pharmacies
- Yorkshire and The Humber · 1676 pharmacies
- East Midlands · 1307 pharmacies
- West Midlands · 1778 pharmacies
- East of England · 1860 pharmacies
- London · 3261 pharmacies
- South East · 2368 pharmacies
- South West · 1374 pharmacies
- Northern Ireland · 714 pharmacies
- Scotland · 1725 pharmacies
- Wales · 1050 pharmacies
Pharmacies near you
Use your location to open the pharmacies closest to you and ask them about Macrogol, the UK-licensed medicine with the same active ingredient.
Cities with the most pharmacies
- London · 724 pharmacies
- Birmingham · 265 pharmacies
- Nottingham · 180 pharmacies
- Glasgow · 177 pharmacies
- Leeds · 173 pharmacies
- Sheffield · 162 pharmacies
- Bristol · 148 pharmacies
- City of London · 144 pharmacies
- Manchester · 134 pharmacies
- Edinburgh · 131 pharmacies
- Bolton · 124 pharmacies
- Belfast · 122 pharmacies
- Hampstead · 121 pharmacies
- Coventry · 115 pharmacies
- Cardiff · 112 pharmacies
Related medicines
Frequently asked questions
What is macrogol used for?
Macrogol is generally used as an osmotic laxative for constipation. The product information does not specify particular conditions, symptoms, or treatment durations for this product.
Does macrogol require a prescription in the United Kingdom?
The prescription status of this product is not specified. A pharmacist can explain whether the particular macrogol preparation requires a prescription in the United Kingdom.
How much does macrogol cost?
Prices are not fixed and can vary between preparations and pharmacies. This page can show an approximate price estimate where available, but the actual price can vary.
Where can I buy Macrogol?
Use the map and city pages on this site to find a pharmacy near you and ask them about Macrogol. Availability is not guaranteed at any single pharmacy, so call ahead.
First published October 2, 2026 · Last updated · Report an error on this page