E413, or oxystearin, is a food additive used in the food industry as a stabilizer and thickener.
Oxystearin has emulsifying properties and can be used in the production of various products such as confectionery, dairy products, sauces, and more.
From a healthy eating perspective, the additive E413 is generally considered safe for consumption.
Products that most commonly contain the additive E413 may not be the healthiest in terms of a keto diet due to their high carbohydrate content.