Raspberry ketone is an aromatic component present in raspberries and other fruits. It is the primary aroma compound of red raspberries. This compound regulates adiponectin, a protein used by the body to regulate metabolism.
Raspberry ketone causes the fat within your cells to get broken up more effectively, helping your body burn fat faster. To get the same benefit from the whole fruit, you'd have to consume 90 pounds of raspberries. Pure Lean Nutrition suggests using 3 scoops to see the full effects of this product. Best Results are seen if consumed pre workout and first thing in the morning to kick start the metabolism.