Is Lime juice Gluten Free?
Yes, lime juice is gluten-free. Based on the ingredient profile of standard commercial lime juice, it contains no wheat, barley, rye, or hidden gluten derivatives. This makes it a safe and tangy addition to the diet of anyone with celiac disease or gluten sensitivity.
The Ingredient Breakdown
When determining if a processed food is safe for a gluten-free diet, we must look beyond the main flavor source and inspect the preservatives and stabilizers. In the case of this specific lime juice product, the formulation is surprisingly clean regarding gluten risks.
The primary ingredient is lime juice from concentrate. This simply means water has been removed from the juice to save shipping space and then added back later. The lime itself is naturally gluten-free. Alongside this, we see essential lime oil. This is a highly concentrated oil extracted from the lime peel. It is purely plant-derived and poses no gluten risk.
The most critical ingredient to analyze is potassium metabisulphite. This is a preservative used to maintain the juice's color and prevent bacterial growth. While preservatives often raise questions for those with allergies, they are never a source of gluten. Gluten is a protein found strictly in specific grains. Chemical preservatives like metabisulphite are synthesized in a lab and are inherently gluten-free. Therefore, this product is safe for consumption by those avoiding gluten.
Nutritional Value
Lime juice is prized not just for its flavor, but for its low caloric density. A standard serving of lime juice contains a negligible amount of fat—essentially zero—and very little protein. The primary macronutrient present is carbohydrates, derived almost entirely from the natural sugars found in the fruit and the acidity of the citric acid.
For those monitoring their sugar intake, it is worth noting that while lime juice contains natural sugars, the serving size is usually small enough that it fits well within most dietary limits. It is an excellent way to add flavor to water or dishes without adding the calories found in creamy dressings or sugary sodas. The presence of metabisulphite does not alter the nutritional profile regarding calories or vitamins.
Frequently Asked Questions
Does Lime juice contain dairy or gluten?
Is Lime juice good for weight loss?
Where can I buy Lime juice?
Is Lime juice safe for kids?

Pro Tip
Always double-check the label. Manufacturers change ingredients frequently without notice!




