You can achieve 5-6% EBWL (Estimated Body Weight Loss) in less than a week. All you need to do is to choose a 6-day Low-Calorie Ketogenic Diet called Perfect, as this diet meets the requirements of the latest EU regulation 2017/1798. The Perfect LCKD diet can also be extended up to 9 days, which is especially recommended for obese people and those with a sedentary lifestyle. The keto drinks and soups in this diet replace all meals for 6-9 days.