as in what brand? would you know what kind of exercise i can do since i had a c-section 3 months ago.

You don't need a meal replacement or protein powder such as Herbalife to lose weight. (Not sure if you were referring to maybe supplements or something else...I'm not familiar with all of their products) but from what I've read and researched, they're over priced. You can supplement from another brand and save a lot of money..But yes, healthy foods, water, and exercise will bare results. Meal timing and certain workouts will really be the difference too.