hCG diet drops are an all-natural concentrated liquid formula that can be administered up to three times daily to help increase weight loss. hCG drops are taken under the tongue for rapid absorption into the blood stream. The hCG diet drops are considered one of the fastest and safest ways to lose weight and keep it off. hCG drops are able to trigger the body into primarily using stored fat as energy rather than food eaten. The result is the burning of 3000 to 3500 calories of stored fat per day allowing you to lose approximately 1 to 3 pounds of fat per week, and in some cases more.