This is a crazy discovery, but it is working (by accident ) for me. I have MGD and ocular Rosacea , and probably damage from using too much Visine with BAK for may years. In any case, I was told of the supplement mentioned above was terrific for skin tone, as it causes the skin to retain water and would stimulate collagen production.
I have been taking it for 2 weeks, and while my skin does seem noticeably "plumper", the real surprise has been my eyes. They are far less dry and less irritated. In fact, they feel and look like they do when I leave a steam room.
I know this is a bizarre post, but I had to relay the unexpected benefit of this skin supplement. I live in the upper mid-west, so these cold, dry months with heated buildings are difficult. I have relief for the first time since summer. I hope this is helpful to some of you.