[kelnos]

Melatonin supplements are not good for napping. If it's having the proper effect, it should get your body into full sleep mode, and you'll want to get a full 8 hours or whatever. Forcing yourself up early will have the exact effect you describe.

> Taking it at night time doesn’t quite show how powerful it is - since you’re sleepy anyway.

If you're already sleepy enough to fall asleep at what you deem to be a reasonable time, and you're able to sleep deeply enough for the length of time you want, then you probably don't need melatonin supplements.