Is Ponzu Sauce Gluten Free?
Ponzu sauce is traditionally made with citrus juice, soy sauce, mirin, and other ingredients, which means it typically contains gluten from the soy sauce. However, gluten-free versions of ponzu sauce can be made using tamari or other gluten-free soy sauce alternatives, so it’s important to check the label or ask about ingredients if you have gluten sensitivities.

Low in calories: Ponzu sauce is generally low in calories, making it a good option for those watching their calorie intake.
Rich in vitamin C: The citrus component (usually yuzu, lemon, or lime) provides a good source of vitamin C, which supports immune function and acts as an antioxidant.
Contains antioxidants: Citrus fruits in ponzu sauce contain flavonoids and other antioxidants that may help protect cells from damage caused by free radicals.
Low in fat: Ponzu sauce is typically fat-free or very low in fat, making it a healthier alternative to creamy or oil-based sauces.
Supports digestion: The acidity in ponzu sauce can aid in digestion by stimulating the production of digestive enzymes.
Flavor enhancer: Its tangy flavor can enhance the taste of foods without adding excessive salt or fat.
Contains some minerals: Depending on the ingredients, ponzu sauce may provide small amounts of minerals like potassium and calcium.
May have antimicrobial properties: Some citrus fruits used in ponzu sauce have been shown to have antimicrobial effects.
Potential blood sugar regulation: The acidity in ponzu sauce may help slow down the absorption of carbohydrates, potentially aiding in blood sugar regulation.
Hydration: The liquid content in ponzu sauce can contribute to overall hydration.Remember that these benefits are generally mild, and ponzu sauce should be consumed as part of a balanced diet for optimal health.
People with citrus allergies: Ponzu sauce contains citrus juice, usually from yuzu, lemon, or lime, which can trigger allergic reactions in those with citrus sensitivities.
Individuals with soy allergies: Many ponzu sauces contain soy sauce as a key ingredient, making it unsuitable for those with soy allergies.
Those on low-sodium diets: Ponzu sauce is typically high in sodium due to its soy sauce content, so individuals managing their salt intake should use it sparingly or avoid it.
People with gluten sensitivities or celiac disease: Unless specifically labeled gluten-free, ponzu sauce often contains wheat-based soy sauce, making it unsuitable for those avoiding gluten.
Individuals with seafood allergies: Some ponzu sauces may contain bonito (fish) flakes, which could trigger allergic reactions in those with fish allergies.
People taking certain medications: The high acidity of ponzu sauce might interact with some medications, so it’s best to consult a healthcare provider if concerned.
Those with acid reflux or GERD: The citrus content in ponzu sauce may exacerbate symptoms for individuals with these conditions.
Babies and young children: Due to its strong flavors and potential allergens, it’s best to introduce ponzu sauce gradually and under supervision for young children.Always check the ingredients list and consult with a healthcare professional if you have any specific dietary concerns or health conditions.
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What is Tolerase® G?
A new Approach for People with 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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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.

Frequently Asked Questions
Our Expert
Drs. Ilse van Asperen
Drs. Ilse van Asperen is a medical doctor specialising in orthomolecular therapy and nutritional coaching. With a background in public and clinical health research and management, she focuses on addressing the root causes of health issues through diet, gut health, and stress reduction. As a professional editor for Little Helpers, she reviews all gluten-free content to ensure accuracy, safety, and scientific credibility. More about me
Our Sources
The information on this page is based on reputable health and nutrition organisations, ensuring accuracy and reliability for anyone following a gluten-free diet. For further details, see the sources below.
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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.