Peptest is a simple, non-invasive diagnostic test for reflux

Do you suffer from the following?

Heartburn ♦ Throat clearing ♦ Regurgitation ♦ Chronic cough ♦ Hoarseness 

♦ Asthma ♦ Chronic Sinusitis ♦ Lump in your Throat

What is reflux?

Reflux disease is a common condition, where the stomach contents passes back up into the oesophagus.

How can Peptest help?

Peptest is an accurate, painless and inexpensive test that tells you quickly and conclusively if you have reflux disease.

Research with Peptest

Discover the medical experts using Peptest in their research studies into pepsin and gastrointestinal issues.

What’s great about Peptest…

Using Peptest, the high levels of pepsin in my saliva confirmed I was refluxing but also the levels involved and when it was happening.



After taking Peptest, my results showed very high levels of pepsin, especially after my midday and evening meals.



Within 48 hours I received my results showing that I had high levels of pepsin present in my saliva.



I’ve been using Peptest for over a year now. It’s a completely non-invasive test that just involves spitting into a tube.

Mr Mark Watson



...say Peptest instructions are easy to follow


...consider Peptest to be good value


...would consider using Peptest again


...are satisfied with their diagnosis

* According to customer research



Peptest™ is a single use in-vitro diagnostic device not for ingestion. It conforms to the European Directive 98/79/EC on in-vitro Diagnostic Medical Devices; this is shown by the CE mark of conformity.

Peptest™ kits are manufactured in the UK by RDBiomed Limited – a private limited company registered in England and Wales with number 06979218.

RDBiomed Limited
Daisy Building (2nd Floor)
Castle Hill Hospital
Castle Road
HU16 5JQ, UK

VAT Number: GB 990 1918 96


Sign up

Subscribe To Our Email Newsletter

Be the first to know about EXCLUSIVE discount offers and the latest research into reflux.

You have Successfully Subscribed!