Is Pepperhouse Gourmaise Keto?

The Ingredient Breakdown

As a food scientist, I look past the marketing claims and straight at the formulation. Pepperhouse Gourmaise is essentially a spicy, complex mayonnaise, but it is the hidden carbohydrates in the formulation that make it problematic for the keto diet.

The primary issue lies in the sweeteners and thickeners. You will find Sugar and Brown Sugar listed, which are pure sucrose. On a keto diet, even a small amount of added sugar can spike blood glucose levels, triggering an insulin response that halts fat burning. Even more concerning for strict keto adherents is the inclusion of Maltodextrin (from Corn). Maltodextrin has a high glycemic index (often higher than table sugar), meaning it absorbs rapidly into the bloodstream.

Furthermore, the oil base is Soybean Oil. While keto is high-fat, many clean-keto advocates prefer avocado oil or olive oil due to the processing methods and omega-6 profile of soybean oil. While the spices, including the variety of peppercorns and horseradish, add flavor without carbs, they cannot offset the impact of the sugar and maltodextrin.

Nutritional Value

While the specific label data can vary slightly by batch, the macro breakdown per serving (typically 1 tablespoon) generally shows a low carb count, often around 1 to 2 grams of net carbs. However, this is deceptive. On keto, the source of the carbs matters as much as the quantity.

The 1-2 grams of carbohydrates come almost entirely from added sugars and corn derivatives. There is no fiber to mitigate the glycemic response. For someone strictly limiting carbs to 20g per day, a serving of this sauce consumes a significant percentage of your daily allowance for ingredients that offer zero nutritional value and actively work against the metabolic state of ketosis. The fat content is moderate, but it is paired with inflammatory seed oils and processed sugars, making it a poor choice for a high-fat, low-carb lifestyle.