Herbalife? Should I shoot for 100g of protein each day?

Just wondering if anyone uses this brand. I have lost 52lbs all on my own so far in 11 months and 70 overall, no gimics, just lower calorie and vigorous workouts, but I tried one of their smoothies and was shown some stuff, and I was thinking about maybe doing their fitness drink in the morning, it has I think 24g of protein. I have about 30 more lbs to lose to get to my goal and they recommended that I get almost 100g of protein a day based on my lean body mass. Their little machine said I had 121 lbs of lean body mass. I am 5'5' and weigh 188 and am a female. Anyway anything would be helpful, thanks!!!

Julia