There are no “keto” ingredients per se, as the Keto diet is based on the proportion of macronutrients (fat, protein, carbohydrates) which will vary based on which version of keto you are following. A standard keto diet will include less than 50 grams of net carbs per day (total carbs minus fiber). A very low keto diet will typically be less than 20 grams of net carbs per day.