if you lose weight really quickly and your skin becomes flabby as a result, there is a way to make it tighten again, right? like, will it naturally go back to normal, or is there like lotion for that or something? Honestly; it depends on how much skin youre talking about. If it was an extreme amount of weight that you lost and you were carrying it for long time ~ your skin actually loses elasticity and wont go back…. Vitamin B and Vitamin…