I have never heard of this before, and unable to find info. on it, so thought I'd ask it here. My sister heard that when you loose a lot of weight and your skin is stretched out that soybean lotion will help tighten it. I have been searching for this answer and haven't found anything that would lead me to believe that this is true. Doesn't it mostly depend on the elasticity of your skin? Does it just eventually tighten back up? I just don't know this and am hoping that one of you can enlighten me on this subject. Thank you..