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Melatonin 10 mg

Natural Factors Stress-Relax
4.7
★ ★ ★ ★ ★
(1992 ratings)
Melatonin 10 mg
Product Image
Score74
A high-dose 10 mg sleep-onset tablet that is easy to understand but likely more than many users need.
How scoring works
Quantity:60 Tablet(s) • (60 servings)
Goals:
Sleep Support
Stress Relief

Score 74

A high-dose 10 mg sleep-onset tablet that is easy to understand but likely more than many users need.
How scoring works

Also available as

5 options
1.00mg • 180 Tablet(s) servings Melatonin 1 mg • 180 Tablet(s) • 180 servings $8.37 ($0.04 per serving) 3.00mg • 180 Tablet(s) servings Melatonin 3 mg • 180 Tablet(s) • 180 servings $9.77 ($0.05 per serving) 1.00mg • 90 Tablet(s) servings Melatonin 1 mg • 90 Tablet(s) • 90 servings $4.87 ($0.05 per serving) 3.00mg • 90 Tablet(s) servings Melatonin 3 mg • 90 Tablet(s) • 90 servings $5.57 ($0.06 per serving) 5.00mg • 90 Tablet(s) servings Melatonin 5 mg • 90 Tablet(s) • 90 servings $8.37 ($0.09 per serving)
$9.77($0.16 per serving)
Vitacost
$ 9.77
iHerb
$ 9.77
Amazon
$ 9.77
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Analysis

A 10 mg serving is well above a conservative starting amount and is more than many people need for circadian support. Higher intake does not automatically improve sleep and may instead make next-day effects more noticeable.

The tablet is straightforward, but no sustained-release feature is stated. It mainly targets falling asleep and does not address muscle tension, relaxation, or repeated nighttime waking through other pathways.

The product is suitable only for adults who have a clear reason for this amount and know how they respond. It is poorly aligned with routine stress relief or broad wellness because the high-dose sleep effect is narrow and may impair morning alertness.

Who is it for
  • Adults who have already established a need for 10 mg
  • Users who have discussed a high melatonin amount with a professional
Best for
  • Higher-dose sleep-onset use
  • A simple one-ingredient tablet

Pros

  • Clearly provides 10 mg of melatonin
  • Uses a single-active formula
  • Offers 60 servings

Cons

  • The amount is high for many users
  • No extended-release feature is supplied
  • Higher dose may worsen next-day effects
  • Stress support is indirect

Warnings

  • Melatonin can cause drowsiness or next-day grogginess, so it should not be taken before driving or another task that requires alertness.
  • A 10 mg serving may increase morning grogginess, vivid dreams, or headache.

Nutrient quality

71 High impact

The chewable format is convenient but offers no overnight-release feature. The high amount creates the main quality weakness through greater next-day drowsiness risk.

Ingredient transparency

84 Highest impact

The shown active ingredients have clear amounts and no proprietary blend hides a key dose. Daily directions and a complete inactive-ingredient list are not supplied.

Customer satisfaction

71 High impact

The supplied aggregate rating is favorable and supported by a very large review volume. Detailed feedback is unavailable, so repeated complaints and fit with the intended use cannot be judged.

Value for money

68 High impact

The formula provides moderate practical value for its dose and delivery features. The focused active profile preserves category competitiveness.

Report analysis

Goals

Sleep Support
Sleep Support
Impact
High effect
A+ Goal FitC Strength of SupportC- CoverageA+ Formula Quality
Melatonin · 10 mg

The 10 mg melatonin amount directly targets sleep onset and circadian timing, but it is higher than usually needed. The chewable tablet provides a clearly measured serving.

The high amount may increase next-day grogginess and offers no sleep-maintenance release. A 10 mg serving may increase morning grogginess, vivid dreams, or headache, so dose-sensitive users may prefer a lower amount.

Study evidence
Melatonin Supportive 181 studies
Stress Relief
Stress Relief
Impact
Moderate effect
D- Goal FitD+ Strength of SupportF CoverageB Formula Quality

Melatonin may help when stress has disrupted sleep timing, but it does not directly build daytime emotional resilience. The 10 mg amount is high and well above a low physiological amount and is clearly disclosed in one chewable tablet.

The single-ingredient formula is focused on circadian support rather than multiple stress pathways. The high melatonin amount may increase morning grogginess, vivid dreams, or daytime sleepiness.

Study evidence
Melatonin Supportive 21 studies

Ingredients

IngredientAmount per serving
Melatonin
10 mg
Gluten Free Adults 18–50 Sugar Free Vegetarian
Report overview
Melatonin · 10 mg OverallScore48
F Active Ingredient Quality & BioavailabilityC Dose, Safety & Label TransparencyC Value

The chewable tablet is designed mainly for sleep onset and has no supplied independent purity certification. The high melatonin amount may increase the chance of morning grogginess. The moderate serving cost is only partly offset by its formulation features.

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88 Performance

Melatonin 1.0 mg Orange Flavor

Source Naturals Sleep Science
<p>It improves the ingredient-quality case with a conservative 1 mg melatonin amount and a dissolving format. Compared with Melatonin 10 mg, the lower amount is less aggressive and may reduce the chance of vivid dreams or next-morning grogginess for sensitive users.</p>
86 Performance

Melatonin 1 mg Fast Dissolve Strawberry Natural Flavor

Natrol
<p>It improves the ingredient-quality case with a conservative 1 mg melatonin amount and a dissolving format. Compared with Melatonin 10 mg, the lower amount is less aggressive and may reduce the chance of vivid dreams or next-morning grogginess for sensitive users.</p>
87 Performance

Melatonin Lozenges 3 mg

Life Extension
<p>It improves the ingredient-quality case with a practical 3 mg melatonin amount and a dissolving lozenge. Compared with Melatonin 10 mg, the lower amount is less aggressive and may reduce the chance of vivid dreams or next-morning grogginess for sensitive users.</p>
87 Budget

Melatonin 1 mg

Nature's Bounty
<p>It lowers recurring cost while providing a conservative 1 mg melatonin amount through a straightforward immediate-release format. Compared with Melatonin 10 mg, the lower amount is less aggressive and may reduce the chance of vivid dreams or next-morning grogginess for sensitive users.</p>
84 Budget

Melatonin 1 mg

Spring Valley
<p>It lowers recurring cost while providing a conservative 1 mg melatonin amount through a straightforward immediate-release format. Compared with Melatonin 10 mg, the lower amount is less aggressive and may reduce the chance of vivid dreams or next-morning grogginess for sensitive users.</p>
83 Budget

Melatonin 3 mg

Nature Made
<p>It lowers recurring cost while providing a practical 3 mg melatonin amount through a straightforward immediate-release format. Compared with Melatonin 10 mg, the lower amount is less aggressive and may reduce the chance of vivid dreams or next-morning grogginess for sensitive users.</p>
88 Value

Melatonin 1.0 mg Peppermint Flavor

Source Naturals Sleep Science
<p>It balances strong serving value with a conservative 1 mg melatonin amount and a dissolving format. Compared with Melatonin 10 mg, the lower amount is less aggressive and may reduce the chance of vivid dreams or next-morning grogginess for sensitive users.</p>
86 Value

Fast-Dissolve Melatonin 3 mg Artificial Strawberry Flavor

Spring Valley
<p>It balances strong serving value with a practical 3 mg melatonin amount and a dissolving format. Compared with Melatonin 10 mg, the lower amount is less aggressive and may reduce the chance of vivid dreams or next-morning grogginess for sensitive users.</p>
86 Value

Melatonin Lozenge 2.5 mg

Nature's Way
<p>It balances strong serving value with a practical 2.5 mg melatonin amount and a dissolving lozenge. Compared with Melatonin 10 mg, the lower amount is less aggressive and may reduce the chance of vivid dreams or next-morning grogginess for sensitive users.</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. 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
  4. 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
  5. 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
  6. 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
  7. The impact of oral melatonin on pain and anxiety reduction during venipuncture in pediatric patients: a double-blind randomized clinical trial.
    Rahafard S; Akbari Jokar Z; Hosseini SA; Alaee E · Annals of medicine and surgery (2012) · 2024
    Randomized trial202 participantsStress Relief forMelatonin
  8. Comparison of Effects of Melatonin and Gabapentin on Post Operative Anxiety and Pain in Lumbar Spine Surgery: A Randomized Clinical Trial.
    Javaherforooshzadeh F; Amirpour I; Janatmakan F; Soltanzadeh M · Anesthesiology and pain medicine · 2022
    Randomized trial90 participantsStress Relief forMelatonin
  9. Melatonin for pre- and postoperative anxiety in adults.
    Hansen MV; Halladin NL; Rosenberg J; Gögenur I; Møller AM · The Cochrane database of systematic reviews · 2015
    Meta-analysis774 participants12 studies pooledStress Relief forMelatonin
  10. Effects of melatonin intake on depression and anxiety in postmenopausal women: a systematic review and meta-analysis of randomised controlled trials.
    Demirhan Kayacik A; İlcioglu K · Archives of women's mental health · 2024
    Meta-analysis441 participants5 studies pooledStress Relief forMelatonin
  11. Premedication effect of melatonin on propofol induction dose for anesthesia, anxiety, orientation and sedation after abdominal surgery: a double-blinded randomized trial.
    Norouzi A; Fateh S; Modir H; Kamali A; Akrami L · Medical gas research · 2020
    Randomized trial88 participantsStress Relief forMelatonin