Is Mayonesa Mayonnaise Keto?

The Ingredient Breakdown

As a food scientist, I look at the formulation of products to understand their metabolic impact. The base of Mayonesa Mayonnaise is standard for the category: soybean oil and egg yolks. These provide the fat and emulsion necessary for the texture. However, the devil is in the details, specifically in the additives used for flavor and preservation.

The primary reason this product fails the keto test is the inclusion of sugar. In the world of ketogenic dieting, sugar is the ultimate enemy because it spikes insulin levels and can easily kick you out of ketosis. Even small amounts of added sugar can add up if you use mayonnaise frequently.

Additionally, the ingredient list includes lime juice concentrate and distilled vinegar. While vinegar is generally considered zero-carb and beneficial for blood sugar control, lime juice concentrate often contains naturally occurring sugars that are not always negligible. Finally, the presence of disodium EDTA indicates the use of a preservative to protect flavor, which is common in shelf-stable condiments but does not affect the carbohydrate count.

Nutritional Value

From a nutritional standpoint, Mayonesa is high in calories and fat, which is typical for mayonnaise. A standard serving usually contains between 90 to 100 calories, all of which come from fat. This aligns with the keto requirement of high fat intake. However, the macro balance is disrupted by the carbohydrate content derived from the added sugar.

While the total carbohydrates per serving might appear low (often around 1g), strict keto adherents usually aim to limit added sugars entirely to avoid insulin responses. Because this product prioritizes a slightly sweetened flavor profile over a zero-sugar one, it does not fit the ideal nutritional parameters of a clean ketogenic diet. It is not a 'zero-carb' product, and therefore, it should be consumed with extreme caution or avoided entirely.