no it's not. melatonin is a hormone made by a small gland in the brain. melatonin helps regular your sleep-wake cycle. it is sold as a dietary supplement for people who have trouble sleeping. some people say melatonin is helpful for getting over jet lag. these claims may be true but have not been proven by good studies yet. i'm not sure what supplement you might be thinking of for your acid reflux but there are many over-the-counter remedies available to you. you can always ask the pharmacist for advice on what antacid product might be best for you. some antacid products can interfere with medication absorption so it's a good idea to check with your pharmacist or health care provider before choosing an antacid. wishing you well!
is melatonin a dietary supplement for acid reflux?