Melatonin: What It Is, Forms, Cautions, and Clean Brands

Melatonin is a hormone that helps regulate your sleep-wake cycle. It supports falling asleep and adjusting to jet lag.*

Forms and what to look for on the label

Lower doses are often enough. Gummies in particular have tested off-label.

Before you take it

In one study, 22 of 25 melatonin gummies didn’t match their labels (JAMA, 2023). It’s for short-term use, so ask a pediatrician before giving it to children.

What independent doctors say

On his Oct 22, 2026 episode, Dr. Andrew Huberman said, “I am not a fan of melatonin.”