Keto bars are typically designed to be low in carbohydrates and high in healthy fats, which aligns with the principles of a ketogenic diet. They often contain ingredients like coconut oil, nuts, seeds and other sources of healthy fats. Keto bars are known for their low net carbohydrate content. The net carbs are calculated by subtracting fiber and certain sugar alcohols from the total carbohydrates, which results in a lower impact on blood sugar levels.