I've lost 7stone 3 and dropped from size 22-8/10 and someone forgot to tell my skin 
I have had 4 babies weighing between 7lb 9oz and 9lb 4oz so I do expect sagging but this is ridiculous 
Is there anything that actually works?
I'm doing weights now to build the muscle which is supposed to help because the muscle will make it look a bit better but I'm hoping there's something i can use to help the skin a bit?