Do you have stretch marks? If so forget it. The reason I say that is because stretch marks are where the skin has broken and stretched. It is now permanently stretched and will not tighten back up.
I compare skin to a rubber band. Skill like a rubber band will stretch and snap back but have you ever pulled a rubber band to the point where it turns white and doesn't bounce back? Well thats the same as a stretch mark. The only possible way to make it not appear as bad as before is to build up as much muscle as were the fat used to be. For people with huge weight losses this really isn't possible but for people that have lost 30-40 lbs sometimes you can build up enough muscle to replace where the fat used to reside PLUS you have to take into consideration that fat physically takes up more room then muscle so for you to replace the 60lbs of fat you lost you need to gain roughly 80-90lbs of muscle....
