Product Image

Melatonin 5 mg

Solgar
4.7
★ ★ ★ ★ ★
(3573 ratings)
Melatonin 5 mg
Product Image
Score85
A simple, high-value 5 mg melatonin product for sleep onset, but the dose is more than many users need and offers no overnight-release feature.
How scoring works
Quantity:120 nugget(s) • (120 servings)
Goals:
Sleep Support

Score 85

A simple, high-value 5 mg melatonin product for sleep onset, but the dose is more than many users need and offers no overnight-release feature.
How scoring works
$9.07($0.07 per serving)
Walmart
$ 13.94
Daily Vita
$ 15.34
Vitacost
$ 13.95
iHerb
$ 13.13
Pure Formulas
$ 13.94
Amazon
$ 9.07
Report prices

Analysis

Melatonin directly supports circadian timing and may help shorten the time needed to fall asleep. A 5 mg serving is meaningful, although many users can respond to a smaller amount.

The one-ingredient formula is simple to assess and the 120-serving package is practical for regular use. Standard nugget delivery appears intended for sleep onset rather than sustained support through repeated nighttime waking.

Its connection to stress relief is indirect and depends on disrupted sleep timing being part of the problem. Dose-sensitive users should pay attention to morning grogginess and vivid dreams rather than assuming more melatonin will work better.

Who is it for
  • Adults who already know they tolerate 5 mg of melatonin
  • People seeking a simple sleep-onset product
Best for
  • Sleep-onset and circadian support
  • A long single-ingredient supply

Pros

  • Provides a clearly stated 5 mg amount
  • Uses a focused one-ingredient formula
  • Offers 120 servings
  • Has strong recurring value

Cons

  • The amount is less conservative than lower-dose options
  • No extended-release feature is stated
  • Does not directly address daytime stress pathways

Warnings

  • Melatonin can cause drowsiness or next-day grogginess, so it should not be taken before driving or another task that requires alertness.
  • A 5 mg serving may cause vivid dreams or morning grogginess in dose-sensitive users.

Nutrient quality

84 Highest impact

Standard oral delivery suits sleep onset but offers no overnight-release feature. The meaningful amount is somewhat higher than necessary for many users.

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

72 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

99 Highest impact

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

Report analysis

Goals

Sleep Support
Impact
Highest effect
A+ Goal FitB+ Strength of SupportC- CoverageA+ Formula Quality
Melatonin · 5 mg

The 5 mg melatonin amount directly supports sleep onset and circadian timing, though a lower amount may be sufficient for many users. The one-tablet serving provides a clearly measured amount.

The amount is less conservative than lower-dose options and does not support extended release. The 5 mg serving may cause next-day drowsiness in dose-sensitive users, and a lower amount may be adequate.

Study evidence
Melatonin Supportive 181 studies

Ingredients

IngredientAmount per serving
Melatonin
5 mg
Gluten Free Adults 18–50 Vegan Kosher Dairy Free Sugar Free Women Vegetarian
Report overview
Melatonin · 5 mg OverallScore62
F Active Ingredient Quality & BioavailabilityB+ Dose, Safety & Label TransparencyA+ Value

The tablet is designed mainly for sleep onset and has no supplied independent purity certification. The melatonin amount is above the physiological range but below a high dose. The low serving cost supports its value.

Loading alternative details
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