This 5mg **Melatonin** tablet targets sleep onset — helping you fall asleep faster — and sits right at the top of the clinically studied 0.5–5mg range. At this dose you're getting a full, effective amount for shortening the time it takes to drift off and for resetting your body clock after travel.

Here's the honest part: research shows lower doses of 0.5–3mg work just as well as 5mg for most people falling asleep — more melatonin isn't more effective, and higher amounts can leave some people groggy the next morning. The chewable, peppermint-flavored tablet dissolves before bed, so it acts quickly.

That makes this a solid pick if you've already tried a lower dose and found it didn't do enough. If you're new to melatonin, you'd likely do just as well starting lower and saving 5mg for nights you genuinely need it.

BioStacks
Natural Factors

Melatonin 5 mg

1 Tablet · 90 servings

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What it does

Melatonin

Form not confirmedGrade —

Helps regulate sleep timing and may reduce jet lag; benefits depend on the sleep problem and correct use.

Sleep
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Ingredients (1)

Other ingredients

LactoseFiller

A milk-derived sugar used as a filler and binder in tablets and capsules

Magnesium StearateLubricant

A salt of stearic acid used as a lubricant in tablet and capsule production

Mint and Mandarin FlavorFlavor

A combined mint and mandarin flavoring blend

Croscarmellose SodiumDisintegrant

Cross-linked cellulose derivative used as a superdisintegrant

Microcrystalline CelluloseBinder

Plant-derived cellulose used as a binder and filler in supplements

Lab testing

How to take it

With or without food

On the label

Chew or dissolve before swallowing, 1 tablet per day prior to bedtime, or as directed by a health professional.

Price check

$11.95

$0.13 / serving

$10$20

Near the median of 203 melatonin supplements

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Sources & Scoring

Nutrient data (RDA, UL, and safety thresholds) sourced from the NIH Office of Dietary Supplements and the National Academies Dietary Reference Intakes (DRI).

This is not medical advice. Consult a healthcare provider before making changes to your supplement routine.

The score analyzes what's on the label: ingredient doses vs. studied ranges, chemical forms, evidence levels, and known interactions. It does not verify label accuracy or test for contaminants — for that, look for third-party certifications like USP or NSF.

Not medical advice. Consult your healthcare professional.

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