I'm 42 and have lost 86 pounds. I had twins, so I have some skin that is stretched above my belly button that will never go away unless I have surgery. I've chosen to accept it, to remind me of the precious lives I carried. I may never wear a bikini, but I feel great for losing all that weight and don't ever want to go back! Also, I have started in the last 3 months putting collagen in my morning water bottle. Not sure I've noticed great differences, but my arms are starting to not be too saggy. The arms are where I've noticed the most difference in changing, but I've been doing arm exercises since last summer too.