Amazon Elements – Melatonin 5mg Capsules, Helps with occasional sleeplessness, Vegan, Unflavored, 195 Count (Pack of 1), 6 month supply (Packaging may vary)

Customers find the melatonin supplement effective, with one noting it takes about 30 minutes to work, and many reporting it helps them sleep through the night and fall asleep quicker. The product receives positive feedback for its quality, value for money as the cheapest per milligram, and ease of use with easy-to-swallow capsules. They appreciate its taste, noting it has no aftertaste, and consider it the best melatonin supplement available. However, some customers report experiencing headaches as a side effect.