“I am in my early 70's now and although I don't have trouble getting to sleep, I can't STAY asleep! Wake up at 2.30 or 3.00 or 4.00am and that's it! Have to get up and after awhile feel exhausted. Tried the Natrol brand of Melatonin and find it REALLY helps. Doesn't leave me feeling zonked out the next day either which my prescription meds do! Give it a try. Highly recommended.”