Wouldn't go through this purely for vanity weight honestly. It's a rough drug, and the side effects can be pretty brutal for what you'd likely lose on your own anyway without it. Maybe try microdosing instead, or look at tirz as an option. If you do go ahead though, past the initial water weight drop, the actual rate of loss ends up working the same as without the medication, comes down to intake versus what you burn. Healthy pace usually lands somewhere around a pound or two weekly.