Home/ Supplements/ Melatonin/ Melatonin 3 mg

Melatonin 3 mg

product on market Tablet or Pill Rexall 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 that regulates sleep-wake cycles and is supported by strong evidence for reducing sleep onset latency. Research indicates it is effective for managing jet lag and certain sleep disorders. The ingredient profile is generally considered safe for short-term use.

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

Label

Product Label

Label for Melatonin 3 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

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

Other Ingredients

Calcium Carbonate Cellulose Croscarmellose Contains Less Than 2% of
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Directions: For adults, take one (1) tablet only at bedtime as Melatonin may produce drowsiness.

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

Warnings & Precautions

Warning: Not intended for use by pregnant or nursing women. If you are taking any medications or have any medical condition, consult your doctor before use.

Discontinue use and consult your doctor if any adverse reactions occur. Do not drive, operate machinery or consume alcohol when taking this product. Limit use to two months with a break of one week.

Keep out of reach of children.

Tamper resistant: Do not use if seal under cap is broken or missing.

As a reminder, discuss the supplements and medications you take with your health care providers.

Not intended for use by persons under the age of 18.

Formulation Notes

No Gluten, no Yeast, no Wheat, no Milk or Milk derivatives, no Lactose, no Sugar, no Preservatives, no Soy, no Artificial Color, no Artificial Flavor, no Sodium.

Vegetarian formula

Additional Information

Important facts you should know Melatonin works in harmony with your natural sleep cycle to give you the tranquil rest you deserve, so you can awaken feeling refreshed. Inspired by the natural rhythm of life, Melatonin is a wonderful supplement for people experiencing occasional sleeplessness, those with jet lag, or those seeking to improve their quality of rest.

Quality guaranteed

Store at room temperature and avoid excessive heat.

A0297 N

Actual size

Prod. No. 7901 07D B52973

Since 1903

Sleep aid

Quality guaranteed lab tested Laboratory tested to meet strict quality control standards for potency, purity and disintegration. 100% quality guaranteed.

Metadata

Product Details

UPC / SKU3 01220 07901 3
DSLD Entry Date2016-08-24
Product TypeNon-Nutrient/Non-Botanical
FormTablet or Pill
BrandRexall
DSLD ID63650
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 →
Compare

Similar Products

View all Melatonin products →

This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.