I have some samples, but I haven't tried them. Not a fan of MAP based on principle...made by the same people that make MT (Iovate). The ingredients seem pretty decent for the most part. Could have something to do with the yohimbine in it. Have you tried any other fat burners?
Yohimbe sides - The effective dose is very close to the toxic dose. May induce excessive adrenal or sympathetic nerve stimulation, anxiety, panic attacks, high blood pressure, increased heart rate, irritability, headache, nausea, skin flushing, sweating, dizziness, frequent urination, water retention, rise in body temperature, and hyperactivity, weakness, paralysis, gastrointestinal problems, hallucinations, psychosis and even death.
I had a bad experience with yohimbe a couple of years ago. I think it was the yohimbe anyway. Not a fan of it personally.