Adipex is a brand name for the prescription weight loss medication phentermine. It is not available over-the-counter (OTC) and can only be obtained with a doctor’s prescription. Phentermine is a stimulant that suppresses appetite and can be habit-forming. There are no OTC alternatives to Adipex that have been approved by the U.S. Food and Drug Administration (FDA) for weight loss. You can buy with Credit or Debit and PayPal at the lowest prices and fast and secure overnight delivery, shipping within 2 to 3 days from US to US. Get to order now asap!