MNS 3 is our most comprehensive system. Not only will you benefit from appetite control, you will also receive the best core nutrition as we have added CardioQ, Calcium Plus and an additional OmegaPlex to this system. MNS 3 offers sustained-release energy, which means energy that will last throughout the day. And with less than half the caffeine of MNS E and MNS C, it's a fantastic alternative for anyone looking for a lower-caffeine MNS system. For energy, appetite control and overall outstanding core nutrition and wellness, MNS 3 is your answer.