A standard or safe dose of melatonin refers to the lowest dose that’s effective in helping you fall asleep without causing side effects. Generally, a dose between 0.2 and 5 mg is considered a ...

Nature Made is one of the best-known supplement brands out there. This melatonin supplement contains 5 mg of melatonin and 80 mg of calcium. One bottle will help you sleep for 90 days. If you ...

while the second layer is designed for extended-release and also contains 2.5 mg of melatonin. Liquid melatonin is an excellent alternative for people who do not like swallowing pills. Each bottle ...