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Melatonin 3 mg

Nature Made
4.7
★ ★ ★ ★ ★
(19146 ratings)
Melatonin 3 mg
Product Image
Score83
A practical, excellent-value 3 mg tablet for sleep onset and schedule support. It is focused and measured, though it does not help maintain sleep through the night.
How scoring works
Quantity:240 Tablet(s) • (240 servings)
Goals:
Sleep Support

Score 83

A practical, excellent-value 3 mg tablet for sleep onset and schedule support. It is focused and measured, though it does not help maintain sleep through the night.
How scoring works

Also available as

1 option
5.00mg • 90 Tablet(s) servings Melatonin 5 mg • 90 Tablet(s) • 90 servings $9.29 ($0.10 per serving)
$9.12($0.03 per serving)
Walmart
$ 10.73
iHerb
$ 10.73
Vitacost
$ 10.73
Amazon
$ 9.12
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Analysis

The 3 mg melatonin amount directly supports circadian timing and is a more measured choice than high-dose products. One tablet supplies the serving, making routine use simple.

Standard immediate release is mainly suited to falling asleep or adjusting a shifted schedule. It does not extend delivery overnight, and the small calcium amount adds little sleep-specific benefit.

The large supply and very low serving cost make this one of the more practical basic options. Some users may still do well with less than 3 mg, so sensitivity and next-morning response remain worth watching.

Who is it for
  • Adults seeking a moderate melatonin amount
  • Budget-conscious routine users
  • People targeting sleep onset or schedule shifts
Best for
  • Circadian timing
  • Long-term value
  • One-tablet dosing

Pros

  • Measured 3 mg serving
  • One tablet per use
  • Large supply
  • Excellent serving value

Cons

  • No sustained-release support
  • Calcium adds little sleep value
  • May still exceed the needs of very sensitive users

Warnings

  • Melatonin may cause morning grogginess or vivid dreams
  • Take only when enough time remains for a full sleep period
  • Avoid driving or machinery if drowsiness persists

Nutrient quality

83 Highest impact

A modest melatonin amount provides well-balanced sleep support. Basic delivery and a low-value calcium addition limit formulation refinement.

.

Ingredient transparency

82 Highest impact

Active amounts and the unit serving are clearly disclosed. Complete directions, release details, and inactive ingredients remain absent.

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Customer satisfaction

72 High impact

Customer sentiment is very strong. An exceptionally large rating base makes the average highly dependable, while no narrative feedback was supplied.

.

Value for money

93 Highest impact

Serving economics are highly favorable. Formula quality supports excellent practical value.

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Report analysis

Goals

Sleep Support
Sleep Support
Impact
Highest effect
A+ Goal FitA- Strength of SupportC+ CoverageA Formula Quality
Melatonin · 3 mg

Melatonin directly regulates circadian timing and is especially relevant for sleep-onset or schedule-shift problems. It provides a focused mechanism rather than broader physical or mental relaxation support.

The 3 mg amount is clearly delivered in one tablet, although a lower dose may be sufficient for some users. Morning grogginess or vivid dreams can occur, and the standard tablet offers no stated overnight-release support.

Study evidence
Melatonin Supportive 181 studies

Ingredients

IngredientAmount per serving
Calcium (Dibasic Calcium Phosphate)
 65 mg
Melatonin
3 mg
Gluten Free Adults 18–50 Women
Report overview
Melatonin · 3 mg OverallScore68
F Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyA+ Value

The 3 mg amount sits within a physiologically aligned range and is clearly tied to one tablet. A standard hard tablet may start more slowly and offers no stated overnight-release technology. No independent purity certification is provided, although the serving is exceptionally economical.

View ingredientView products
Loading alternative details
88 Performance

Melatonin 1.0 mg Orange Flavor

Source Naturals Sleep Science
<p>The dissolving tablet offers a clearly disclosed 1 mg amount for prompt sleep-onset use, providing a lower dose than the original's 3 mg. The focused melatonin formula does not replace the original’s additional active ingredients.</p>
87 Performance

Melatonin Lozenges 3 mg

Life Extension
<p>The lozenge offers a clearly disclosed 3 mg amount for prompt sleep-onset use, providing the same 3 mg dose as the original. The focused melatonin formula does not replace the original’s additional active ingredients.</p>
86 Performance

Melatonin 3 mg Fast Dissolve Strawberry Natural Flavor

Natrol
<p>The fast-dissolve tablet offers a clearly disclosed 3 mg amount for prompt sleep-onset use, providing the same 3 mg dose as the original. The focused melatonin formula does not replace the original’s additional active ingredients.</p>
87 Budget

Melatonin 1 mg

Nature's Bounty
<p>The 1 mg immediate-release tablet provides a lower dose than the original's 3 mg at a lower serving cost. The focused melatonin formula does not replace the original’s additional active ingredients.</p>
86 Budget

Fast-Dissolve Melatonin 3 mg Artificial Strawberry Flavor

Spring Valley
<p>The 3 mg fast-dissolve tablet provides the same 3 mg dose as the original at a higher serving cost. The focused melatonin formula does not replace the original’s additional active ingredients.</p>
85 Budget

Melatonin 1 mg

Swanson Premium Brand
<p>The 1 mg immediate-release capsule provides a lower dose than the original's 3 mg at a higher serving cost. The focused melatonin formula does not replace the original’s additional active ingredients.</p>
85 Value

Quick Dissolve Melatonin 3 mg

Nature's Bounty
<p>The 3 mg quick-dissolve tablet combines a practical sleep-onset dose with a higher serving cost. The focused melatonin formula does not replace the original’s additional active ingredients.</p>
83 Value

Melatonin 3 mg

NOW
<p>The 3 mg liquid or dissolving format combines a practical sleep-onset dose with a higher serving cost. The focused melatonin formula does not replace the original’s additional active ingredients. Vitamin B6 is included but adds little direct sleep value.</p>
86 Value

Melatonin Lozenge 2.5 mg

Nature's Way
<p>The 2.5 mg lozenge combines a practical sleep-onset dose with a higher serving cost. The focused melatonin formula does not replace the original’s additional active ingredients.</p>
Report alternatives

Sources

Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.

  1. Meta-analysis: melatonin for the treatment of primary sleep disorders.
    Ferracioli-Oda E; Qawasmi A; Bloch MH · PloS one · 2013
    Meta-analysis1,683 participants19 studies pooledSleep Support forMelatonin
  2. Efficacy on sleep parameters and tolerability of melatonin in individuals with sleep or mental disorders: A systematic review and meta-analysis.
    Salanitro M; Wrigley T; Ghabra H; de Haan E; Hill CM; Solmi M; Cortese S · Neuroscience and biobehavioral reviews · 2022
    Meta-analysis1,998 participants34 studies pooledSleep Support forMelatonin
  3. Efficacy of melatonin with behavioural sleep-wake scheduling for delayed sleep-wake phase disorder: A double-blind, randomised clinical trial.
    Sletten TL; Magee M; Murray JM; Gordon CJ; Lovato N; Kennaway DJ; Gwini SM; Bartlett DJ; Lockley SW; Lack LC; Grunstein RR; Rajaratnam SMW; Delayed Sleep on Melatonin (DelSoM) Study Group · PLoS medicine · 2019
    Randomized trial116 participantsSleep Support forMelatonin
  4. Melatonin treatment for age-related insomnia.
    Zhdanova IV; Wurtman RJ; Regan MM; Taylor JA; Shi JP; Leclair OU · The Journal of clinical endocrinology and metabolism · 2001
    Randomized trial30 participantsSleep Support forMelatonin
  5. The Effectiveness of Melatonin for Sleep Disturbances in Parkinson' Disease: Systematic Review and Meta-Analysis.
    Yousef O; Abouelmagd ME; Khaddam H; Shbani A; Yousef R; Meshref M; Hanafi I · Journal of sleep research · 2026
    Meta-analysis409 participants8 studies pooledSleep Support forMelatonin
  6. Nightly treatment of primary insomnia with prolonged release melatonin for 6 months: a randomized placebo controlled trial on age and endogenous melatonin as predictors of efficacy and safety.
    Wade AG; Ford I; Crawford G; McConnachie A; Nir T; Laudon M; Zisapel N · BMC medicine · 2010
    Randomized trial791 participantsSleep Support forMelatonin
  7. Effects of exogenous melatonin on sleep: a meta-analysis.
    Brzezinski A; Vangel MG; Wurtman RJ; Norrie G; Zhdanova I; Ben-Shushan A; Ford I · Sleep medicine reviews · 2005
    Meta-analysis284 participants8 studies pooledSleep Support forMelatonin