Heartburn since starting the jab? Your food is sitting too long.
The jab slows your stomach down. That’s how it works. But a meal that sits for hours can push acid up. DigestPurge helps your stomach break that meal down.
*Normal price £29.99. Your 10% off lasts 9 minutes. We add it for you at checkout.*Was £37.99.
Keep taking your jab. This goes alongside it.
An evening on the jab can look like this:
Dinner. Half a plate and you’re stuffed.
Still full. You keep burping. It tastes of dinner.
Bloated and tight. The waistband has to go.
You lie down. Your chest starts to burn.
You wake up with acid in your throat.
It’s not what you ate. It’s how long it stayed. Here’s why:
The jab slows your stomach right down…
…so food sits, makes gas and pushes acid up.
An antacid calms the burn. But it doesn’t move the meal on. The food is still there. So the burn comes back the next night.
What’s in every bottle?
Betaine HCl. Tops up your stomach acid. Acid is step one of breaking food down. (That’s 8 grains, if you’ve seen HCl sold that way.)
520 mgAmylase, protease and lipase. Three enzymes. One each for carbs, protein and fat.
200 mgPepsin + gentian root. Pepsin goes after protein, the food that sits longest. Gentian is a bitter herb, taken before meals for generations.
120 mgNothing else. Just those, in a veggie capsule. Third-party lab tested.
*Normal price £29.99. Your 10% off lasts 9 minutes. We add it for you at checkout.*Was £37.99.
One bottle covers 30 meals. Take 2 capsules right before your biggest meal. Food supplement. Keep taking your jab as prescribed.
Stocking up? 2 bottles get free UK shipping →Fact: Indigestion is a known side effect of the jab.
It’s in the official drug labels. In trials, people on the jab got it 2 to 3 times as often as people on a dummy jab.
of people on Wegovy (semaglutide) had indigestion. On a dummy jab, just 3% did.
of people on the top dose of Mounjaro (tirzepatide) had indigestion. On a dummy jab, just 4% did.
Sources: FDA prescribing information for Wegovy, Table 3, revised February 2026: accessdata.fda.gov. Prescribing information for Zepbound (the US name for Mounjaro), section 6.1, revised August 2026: pi.lilly.com. Both labels also list burping and reflux.
Fact: It slows your stomach on purpose.
Feeling full on less is the point. But food that stays longer has longer to cause trouble.
“Semaglutide delays gastric emptying.”
“Tirzepatide delays gastric emptying. The delay is largest after the first dose and this effect diminishes over time.”
The good news: the label says the slowing is biggest at the start and eases with time. Until it does, you can help your stomach with the job in front of it.
“Gastric emptying” means your stomach passing food on. Sources: the same two labels as above.
Fact: An antacid and DigestPurge do different jobs.
Antacids are a fine quick fix. NHS leaflets suggest them. They just work at the other end of the problem.
| Antacid | DigestPurge | |
|---|---|---|
| When you take it | After the burn starts | Right before you eat |
| Stomach acid | Lowers it | Tops it up |
| The meal itself | Stays put | Gets help breaking down |
| Protein | No help | Pepsin and protease |
Source: Cambridge University Hospitals NHS leaflet, “Your obesity treatment: tirzepatide (Mounjaro)”, approved April 2026. It lists heartburn and acid reflux as common, and suggests antacids: cuh.nhs.uk
What customers are saying
“Digest purge has helped a lot with my digestion. […] Before starting digest purge I used to bloat 1 or 2 hrs or so after meals due to digestion taking too long.”
“I’ve been suffering with acid reflux for years, this has helped me enjoy food again.”
“Taking Digest pure regularly has helped settle my stomach issues and chronic heartburn.”
“I’ve been using this product for a few weeks now, and it seems to be working really well. I’m back to my normal self.”
Word for word from verified DigestPurge reviews. These customers didn’t say if they were on the jab. Read all 26 reviews
I’m not against the jab.
It works. It slows your stomach so you eat less. But for some people, that brings burping, bloating and a burn at night.
Most are told to chew antacids and put up with it. DigestPurge does a different job. It helps your stomach break the meal down, so less of it sits there. Yes, we sell it. And no, I won’t tell you to stop your jab.
Reece Mander
Clinical Nutritionist, founder of GoodGut
8,773+ GoodGut customers
Questions people ask
Do I stop my jab?
No. Keep taking it as prescribed. DigestPurge goes alongside it. Never stop or change a prescription without talking to your prescriber.
How do I take it?
2 capsules right before your biggest meal. Pick the one with the most protein. Don’t take them on an empty stomach and then wait to eat. Eating tiny meals on the jab? Start with 1.
What if I feel a burn after taking it?
A mild warm feeling can be normal. A burn is not. If you feel one, drop to 1 capsule or take it with a bigger meal. If it still burns, stop taking it.
How soon will I notice a difference?
Everyone is different. Most people notice a change in the first 1 to 2 weeks. Take it before every main meal, not now and then.
I also take omeprazole or another PPI. Can I take it?
Ask your GP first. A PPI lowers stomach acid. DigestPurge tops it up. Taking both means they work against each other.
Can I still take an antacid?
Yes, if you need one. Just don’t take it at the same time as DigestPurge. One lowers acid and the other adds it.
Who should not take DigestPurge?
Don’t take it if you have a stomach ulcer or gastritis. Don’t take it if you use painkillers like ibuprofen, aspirin or naproxen most days, or take steroids. If you’re pregnant, breastfeeding or on other medicine, ask your GP first.
When should I see a doctor instead?
See a doctor straight away if food gets stuck when you swallow, you keep being sick, you bring up blood or your poo turns black. The same goes for bad tummy pain that spreads to your back. That can be a sign of pancreatitis, a rare but serious side effect of the jab.
Do you ship to my country?
We ship from the UK and the USA to most countries. That includes Ireland, Canada, Ghana, Nigeria, South Africa and the Philippines. Shipping is free on UK orders over £50 and US orders over $70.