Welcome! How can I help with your medical...

1. in medicine never mentioned such things , a lotion you put somewhere in your body that give you a better shape
2. from the way they describe how it works it doesnt make any sense , they mention that it enhance fat deposition in the area you apply this lotion on (here its the buttock) , which is very unlikely to happen suddenly without a surgical intervention
3. it cost is very high

advise:

1. the best way to get in shape is by excersices , there is certain workouts that gives you what you want
2. and also there is always plastic surgeries