Phentermine:  A stimulant that has appetite suppressing side effects. In works in the brain by telling the hypothalamus to tell you that you are not hungry. Phentermine has been around since 1959 and is one of the most effective weight loss medications we have available to us as seen over time. Phentermine is taken once a day.

Phendimetrazine:  Causes two neurotransmitters to be released in the brain that stimulates the brain at the hunger center telling your body you are not hungry. Phendimetrazine is taken three times a day.

Topirmate: Also known as Topamax was first used as an anti-seizure medication and then an anti-migraine medication . It was observed that patients who were put on it for these things would lose weight, so a study was done combining it with Phentermine and patients loss a significant amount of weight. The exact action for weight loss in Topirmate is not known.

Saxenda:  Is a daily injection that is used causes increased insulin release and slows down the movement of food leaving your stomach which leaves you with a prolonged sense of feeling full. It is marketed under a different name and at a smaller dose for diabetics for which it is called Vicotza.