I've always taken melatonin at night to help with sleep, I've also ran GH and things like cjc/ipamorelin and mk677... But earlier today I heard mentioned that melatonin is also a gh secretagogue... so I did a little bit of googling and there are studies that do display this...

Now, to what extent or degree I really don't know... but if you aren't on GH and aren't on peptides to increase the release, then melatonin might be a possible thought to add to your before bed supplementation as it's quite cheap!

Again, just passing on what I happened to come across, it may not even be worth doing at all, but just something interesting to ponder on!