I'm looking to improve skin elasticity and general connective tissue quality. Where can I expect better results - in the GH family of products or some collagen-growth-inducing steroid (deca being available legally to me) ?

I have been eyeing CJC-1295 for its effects on sleep quality, but it's harder for me to get.

Obviously the effects on fat-loss and muscle growth are appreciated too. I just wonder what's most effective for connective tissue / skin.