Plastic surgery loose skin alternative?

well i have two kids and its been a about a year and ive worked out a lot. my tummy is flat but i still have some extra skin. not like scary extra skin just a little
ive heard of liposuction with laser … i think thats what it was and alll that stuff so i guess what i am really tryin to ask is if there is something out there to make my skin tighter.. ? any suggestions..??? creams… anything. i dont care how much ive been saving money on the side for it so yea..
YOU KNOW…. BEFOR I CONSIDER PLASTIC SURGERY.
serious questions only…