Bayer Digestive Health Products

Aiding Digestion

A woman is sitting on the sand with a bowl of cranberries.

Digestive health issues can hold us back. But advancements in science have improved lives and brought much needed relief.

Our everyday health is dependent upon a pain-free, well-functioning digestive system. Digestive conditions such as heartburn, gas and indigestion can interrupt daily life and keep us from enjoying the things we love.


That’s why, for decades, Bayer has innovated everyday health science to create products and solutions that alleviate these conditions.


carrots and rice in a pan



Antacids like Rennie™ help neutralize excess stomach acids, offering fast, effective relief from indigestion and heartburn. First formulated and launched in France in 1930, Rennie™ is now available in over 90 countries worldwide and offers a wide range of vegetarian and vegan-friendly products. 


Alka-Seltzer® Original combats heartburn, body aches and headaches. And because it is versatile and available with a range of formats, patients can use it to fight back against multiple digestive issues.



Occasional constipation is uncomfortable and disruptive. But science can help. Unlike stimulant laxatives, MiraLAX™ works together with the body’s water to bring relief to the digestive system naturally. Because of this, MiraLAX™ is the number #1 recommended laxative product by doctors, pharmacists, and gastroenterologists in the United States.


Asian family dining together


IBS & Functional Dyspepsia

Iberogast™ is made up of medicinal plants that quickly and effectively relieve multiple digestive symptoms such as abdominal pain, cramps, heaviness, bloating, flatulence, and nausea. By targeting a range of different causes at the same time, Iberogast™ offers a holistic approach, enabling patients to enjoy their everyday routine.


Through clinical trials with more than 50,000 patients, Iberogast™ is verified safe and effective. And nearly 100 million people have seen it improve their lives.


Digestive problems can interfere with daily life and threaten everyday health. For decades, Bayer has used science and innovation to help ensure these disruptions don’t hold you back.

This site is intended to provide information to an international audience. Not all products discussed on this site may be available in your country and local prescribing information and approved indications may differ from country to country.