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Melatonin 20 mg

NutriCology
4.4
★ ★ ★ ★ ★
(401 ratings)
Melatonin 20 mg
Product Image
Score80

An extremely high-dose 20 mg melatonin capsule for specialized sleep needs.

How scoring works
Quantity:60 Capsule(s) • (60 servings)
Goals:
Sleep Support

Score 80

An extremely high-dose 20 mg melatonin capsule for specialized sleep needs.

How scoring works
$42.59($0.70 per serving)
Amazon
$ 42.59
Pure Formulas
$ 42.59
iHerb
$ 42.59
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Analysis

At 20 mg, this is one of the highest doses available on the market. It is typically only used by those who have very intense sleep support needs and haven't responded to lower amounts.

The formula is simple and delivered in a capsule for consistent breakdown. Because of its extreme strength, it is important to monitor how you feel the next day.

Pros

  • Strongest dose available
  • Capsule form for consistent release
  • Single-active ingredient
  • Simple formulation

Cons

  • Dose is likely excessive for standard use
  • Very high cost per bottle
  • High risk of morning sleepiness

Warnings

  • Consult a health professional before use
  • Do not exceed recommended serving
  • May cause very vivid dreams

Nutrient quality

76 High impact

Capsule form is a clean delivery method, but the 20 mg dose is extremely high for general use. Such a potency may disrupt natural hormone balance if not managed carefully.

Ingredient transparency

95 Highest impact

Labeling clearly identifies the extremely high 20 mg dose of melatonin. There is a lack of prominent third-party verification marks, which may be a consideration at this potency level.

Customer satisfaction

81 Highest impact

User ratings are slightly lower than lower-dose alternatives, suggesting a more mixed experience. The review volume is smaller, which may indicate it is used for more specialized needs.

Value for money

63 Moderate impact

The price per serving is quite high compared to the rest of the category. While it provides a huge dose, many consumers could achieve similar results more cheaply with other products.

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Goals

Sleep Support
Impact
High effect
A+ Goal FitD+ Strength of SupportC CoverageA+ Formula Quality

Melatonin serves as a primary signal to the brain that it is time to transition into the sleep cycle. This preparation offers an extremely high concentration of the hormone, which far exceeds standard physiological requirements.

The 20000mcg dose provides a very powerful physiological stimulus that should be utilized with significant caution. Such megadoses are typically unnecessary for most sleep goals and may increase the likelihood of lingering daytime drowsiness.

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Ingredients

IngredientAmount per serving
Melatonin
20 mg
Adults 18–50 Women
Report overview
Melatonin · 20 mg OverallScore37
F Active Ingredient Quality & BioavailabilityD- Dose, Safety & Label TransparencyF Value
This product provides an extremely high dose of 20mg of melatonin, which is well beyond recommended levels and should only be used under supervision. Its high price and lack of purity certification make it a less competitive option for most consumers.
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4.7
★★★★★
(502 ratings)
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Melatonin 3 mg

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(28543 ratings)
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Melatonin 3 mg SR

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Other sellers (2)
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Melaton-3

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(1518 ratings)
Thorne focuses on extreme purity and has NSF certification for verified quality. This 3 mg capsule provides a professional-grade alternative that prioritize ingredient transparency and physiological balance.
Other sellers (3)
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3 a.m. Melatonin Fast Dissolve Lavender Vanilla

Natrol
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★★★★★
(259 ratings)
The combination of melatonin and L-Theanine helps address both hormonal signaling and mental relaxation. Fast-dissolve technology ensures these ingredients are available quickly to help you drift off naturally.
Other sellers (1)
Report alternatives