What are the main ingredients of melatonin tablets?

Melatonin tablets, the main ingredients are melatonin, vitamin B6, corn starch, white dextrin, magnesium stearate. Among them, melatonin, also known as melatonin, commonly known as melatonin, is a hormone present in many organisms from algae to humans, and its content level in organisms varies with the time of day. Melatonin tablets are health products that have a certain sleep-promoting effect.