Is Lemon juice 100% Kosher?

The Ingredient Breakdown

When determining if a processed food like Lemon juice 100% meets Kosher standards, we must look beyond the main fruit and inspect the additives used for preservation and flavor enhancement. The primary ingredient is filtered water, which is inherently Kosher. The lemon juice and concentrate lemon essence are plant-based and perfectly acceptable.

The critical ingredient to scrutinize is sodium metabisulfite. This is a preservative used to maintain color and prevent spoilage. In the context of Kosher laws, sulfites are mineral-based and are not derived from animals or non-Kosher sources, making them permissible. Additionally, the inclusion of lemon oil concentrate is simply a citrus extract and poses no dietary concerns. There are no hidden animal-derived enzymes or dairy products in this formulation.

Nutritional Value

From a nutritional standpoint, Lemon juice 100% is a low-calorie liquid. A standard serving typically contains negligible amounts of fat and protein. The sugar content is naturally occurring fructose from the lemon juice, usually ranging between 1 to 2 grams per serving. Because it lacks added sugars or high-carb fillers, it fits well into various diet plans, including Keto and low-carb regimens. It is also a source of Vitamin C, though the pasteurization process (indicated by the preservatives) may reduce some of the vitamin content compared to fresh juice.