Is Robitussin Gluten Free?
According to the official Robitussin website, their products are generally considered gluten-free. However, they recommend that individuals with celiac disease or gluten sensitivity consult with their healthcare provider before using any medication, as formulations can change and manufacturing processes may vary.

Relieves cough: Most Robitussin products contain dextromethorphan, which helps suppress coughing
Thins and loosens mucus: Guaifenesin, found in some formulations, acts as an expectorant to help clear congestion
Reduces nasal congestion: Some versions contain phenylephrine, which can help relieve stuffy nose
Alleviates sore throat: Certain formulations may provide temporary relief from throat irritation
Eases chest congestion: Helps break up mucus in the chest, making it easier to breathe
Relieves body aches and pains: Some formulations include pain relievers like acetaminophen
Reduces fever: Certain versions can help lower body temperature when experiencing a fever
Aids in sleep: By reducing cough and congestion, it can help improve sleep quality during illness
Provides multi-symptom relief: Some formulations target multiple cold and flu symptoms simultaneously
Non-drowsy options available: Allows for symptom relief without causing excessive drowsinessIt’s important to note that different Robitussin products have varying ingredients and purposes. Always read labels carefully and follow dosage instructions.
Children under 4 years old
Pregnant women, especially in the first trimester
Breastfeeding mothers
People with chronic lung conditions like asthma, emphysema, or chronic bronchitis
Individuals with a persistent cough or cough accompanied by excessive phlegm
Those with liver disease or impaired liver function
People with a history of drug abuse or addiction
Individuals taking monoamine oxidase inhibitors (MAOIs)
Those with high blood pressure or heart disease
Diabetics (some formulations contain sugar)
People with glaucoma
Individuals with difficulty urinating due to an enlarged prostate
Those allergic to any ingredients in Robitussin
People taking other medications that may interact with Robitussin’s ingredients
Individuals with phenylketonuria (PKU), as some formulations contain phenylalanineAlways consult with a healthcare professional before taking any medication, especially if you have pre-existing medical conditions or are taking other drugs.
Explore gluten management solutions like Tolerase® G.
What is Tolerase® G?
A new Approach for People with Gluten Sensitivity:
Explore the Science and Benefits of Tolerase® G.
Relief from Gluten Sensitivity
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This specific enzyme, Tolerase® G, a patented endopeptidase specific for proline, was developed by Royal DSM and has been scientifically proven to be effective in breaking down gluten residues ( 1) . Furthermore, research has shown that Aspergillus niger prolyl endoprotease (AN-PEP), an enzyme closely related to Tolerase® G, can break down gluten so effectively that it barely reaches the duodenum, potentially eliminating gluten toxicity ( 2) ( 3 ) .
On this page we explain why we are so enthusiastic about this supplement, supported by scientific research.

What is Gluten?
Gluten is a group of proteins found primarily in grains such as wheat, barley, and rye. These complex proteins give shape, strength, and texture to bread and other grain products. However, gluten is difficult to digest because it is rich in proline, a non-essential amino acid. This is why about 13% of the world’s population is sensitive to gluten in their diet (1).
How Tolerase® G Works
It is important to note that Tolerase G is designed to have optimal activity in the difficult conditions of the stomach. Its effectiveness on the digestion of gluten in the stomach and duodenum has been scientifically proven ( 1 ).
Studies have shown that a newly identified prolyl endoprotease derived from Aspergillus niger can effectively break down gluten proteins. This enzyme works optimally at a pH of 4–5, remains stable at pH 2, and is completely resistant to digestion by pepsin ( 2 ). Furthermore, research has shown that Aspergillus niger prolyl endoprotease (AN-PEP) accelerates the breakdown of gluten in the stomach so much that very little gluten reaches the duodenum ( 3 ). This suggests that co-administration of AN-PEP with a meal containing gluten could potentially eliminate gluten toxicity, allowing people to (occasionally) abandon their strict gluten-free diet ( 3 ).
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Unique Enzyme Solution
Discover how our 100% Tolerase® G pills help digest gluten and support your lifestyle in a clear video.
Little Helpers & Tolerase® G: Stronger Together in the Fight against Gluten.
At Little Helpers we are proud of our unique partnership with the producer of Tolerase® G DSM . Together we have spent 2.5 years of research and worked tirelessly to develop and perfect our gluten digestion pill, which contains 100% Tolerase® G.
Our shared commitment to quality and effectiveness has resulted in a product that is unmatched in the market. We have chosen to manufacture locally in Europe to ensure the highest quality standards and control.
Our pill has proven to be many times more effective than our competitors, and we offer it at the best price. We are convinced that our pill can make a difference for people who struggle with gluten sensitivity. That is why we encourage everyone to try it and experience the benefits for themselves!
The Only Effective Anti-Gluten Pills
Little Helpers Anti-Gluten Pills contain 100% Tolerase® G. Tolerase® G is the only enzyme on the market that has been scientifically proven to be effective enough to break down gluten in the stomach to the point where the body no longer reacts to it.

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Disclaimer: We do our best to provide accurate gluten information, but errors can happen. If you spot a mistake or have concerns, please contact us so we can make it right.