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Melatonin 5 mg

product on market Tablet or Pill Spring Valley Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 100% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · grounded in 1 source · methodology

Melatonin is a hormone used to regulate sleep-wake cycles and manage short-term insomnia. There is strong evidence supporting its efficacy in reducing sleep onset latency. This formulation is generally considered safe for short-term use.

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
Non-Nutrient/Non-Botanical
Product Type
100%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

5 mg
Market median: 3.0mg (984 products) 240 studies (A:2, B:109)

Other Ingredients

Dibasic Calcium Phosphate Sodium Starch Glycolate Magnesium Stearate
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

SUGGESTED USE: Take one tablet just before bedtime (within 30 minutes).

Warnings & Precautions

CAUTION: If you are under medical supervision, or are taking tranquilizers or sedatives, seek the advice of your physician prior to using melatonin. Do not use melatonin if you have an auto-immune condition, depressive or endocrine disorder, or are pregnant or lactating.

Not to be taken by individuals under the age of 16. Keep out of the reach of children.

For your protection, do not use if imprinted seal under cap is broken or missing.

Do not take melatonin while operating a motor vehicle or machinery.

Formulation Notes

No Gluten, No Added Preservatives, No Artificial Colors, No Artificial Flavors

Additional Information

QUALITY ASSURANCE GUARANTEE

List No. 27131 L24 Cat. A526 5D002

VITAMIN #1 BRAND

PROMOTES SLEEP** Helps promote sleep.**

For product information or to report a serious adverse event: 7am - 4pm PST, Monday - Friday.

Keep in a cool, dry place, tightly closed and away from direct sun light.

Produced under strict quality guidelines. Verified by an independent, ISO 9001:2000 certified laboratory.

UNCONDITIONALLY GUARANTEED BY REFUND OR REPLACEMENT

FRESHNESS & POTENCY GUARANTEED THROUGH:

Metadata

Product Details

UPC / SKU6 05388 62809 1
DSLD Entry Date2012-08-24
Product TypeNon-Nutrient/Non-Botanical
FormTablet or Pill
DSLD ID12210
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
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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.