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Melatonin 5 mg

product on market Tablet or Pill Mason Natural Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 67% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

Melatonin is supported by strong evidence for managing sleep onset and circadian rhythm disruptions. Vitamin B6 and calcium contribute to neurological function and muscle regulation, though their role in sleep is more limited. This formulation maintains a high safety profile based on available research.

AI-generated summary based on research evidence. Not medical advice.

Label

Product Label

Label for Melatonin 5 mg
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Tablet(s)
Serving Size
60
Servings
Other Combinations
Product Type
67%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

1 mg (59% DV)
Within RDA (0.8× RDA) 114 studies (A:3, B:35)
Calcium
54 mg (4% DV)
5 mg
Market median: 3.0mg (984 products) 240 studies (A:2, B:109)

Other Ingredients

Microcrystalline Cellulose Stearic Acid Croscarmellose Sodium Magnesium Stearate Silicon Dioxide
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Directions: Adults - Take one tablet, an hour before bedtime, as a dietary supplement. Do not exceed daily dose unless recommended by a health care provider.

Limit use to two months with a break of one week.

Warnings & Precautions

Do not exceed daily dose unless recommended by a health care provider.

Caution: For adult use only at bedtime.

Not intended for use by children, teenagers, pregnant or nursing women.

Not intended for use by children, teenagers, pregnant or nursing women. If you are taking any medications or have any medical condition, consult your physician before use.

Discontinue use and consult your physician if any adverse reactions occur. Warning: Do not use in conjunction with alcoholic beverages, when driving a vehicle or while operating machinery. This product may cause drowsiness. Limit use to two months with a break of one week.

Keep out of reach of children.

Tamper-evident seal: Do not use product if seal appears tampered with.

Formulation Notes

Restful sleep

Guaranteed no added: Sugar, starch, yeast, soy, corn, wheat, dairy, fish, tree nuts, peanuts, egg, fragrance, artificial colors or flavors, preservatives, animal products, crustacean shellfish. Sodium free.

Suitable for vegetarians.

Gluten free Soy free

Additional Information

Mason Guarantee Laboratory Tested cGMP Certified Good Manufacturing Practice Certified

N

Store in a dry place under controlled room temperature: 20 degrees - 25 degrees C (68 degrees - 77 degrees F).

Please recycle

Metadata

Product Details

UPC / SKU3 11845 11145 6
DSLD Entry Date2024-09-25
Product TypeOther Combinations
FormTablet or Pill
BrandMason Natural
DSLD ID318766
Data Updated2026-04-11
Research

Research Evidence

291
Research Sources
55
Avg Quality
129
Meta Analysis
93
Systematic Review
51
Rct
11
Clinical Trial
2
Other
2
Regulatory Source
1
Openfda Safety
A Interventions for preventing delirium in hospitalised non-ICU patients
Meta Analysis The Cochrane database of systematic reviews 2016 PubMed DOI
A Melatonin for preoperative and postoperative anxiety in adults
Meta Analysis The Cochrane database of systematic reviews 2020 PubMed DOI
A Effect of melatonin on quality of life and symptoms in patients with cancer: a systematic review and meta-analysis of randomised controlled trials
Meta Analysis BMJ open 2022 PubMed DOI
B Pharmacological interventions for prevention of weight gain in people with schizophrenia
Meta Analysis The Cochrane database of systematic reviews 2022 PubMed DOI
B Melatonin for pre- and postoperative anxiety in adults
Meta Analysis The Cochrane database of systematic reviews 2015 PubMed DOI
B Prevention of depression in adults with long-term physical conditions
Meta Analysis The Cochrane database of systematic reviews 2021 PubMed DOI
B Comparative effects of pharmacological interventions for the acute and long-term management of insomnia disorder in adults: a systematic review and network meta-analysis
Systematic Review Lancet (London, England) 2022 PubMed DOI
B Does melatonin administration reduce the incidence of postoperative delirium in adults? Systematic review and meta-analysis
Meta Analysis BMJ open 2023 PubMed DOI
B Second-generation antidepressants for preventing seasonal affective disorder in adults
Meta Analysis The Cochrane database of systematic reviews 2015 PubMed DOI
B Interventions for preventing type 2 diabetes in adults with mental disorders in low- and middle-income countries
Meta Analysis The Cochrane database of systematic reviews 2021 PubMed DOI
View all evidence for Melatonin →
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.