Quiet Sleep Melatonin 5 mg

product on market Capsule Life Extension 🟢 Safety: 96/100
Brand: Life Extension
🟢 96/100

This product looks safe

  • Niacin: 73.5mg is 2.1× the Tolerable Upper Intake Level (35mg)
  • 78% of ingredients have research evidence
C Label Compliance Grade

Product Label

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Safety Alerts

⚠️ Niacin: 73.5mg is 2.1× the Tolerable Upper Intake Level (35mg)

Label Data

1 Vegetarian Capsule(s) Serving Size
Other Combinations Product Type
78% Evidence Coverage

Supplement Facts — Evidence Check

Vitamin C
220 mg (244% DV)
73.5 mg NE (459% DV)
⚠️ Exceeds Tolerable Upper Intake Level by 2.1× (UL: 35 mg) 📚 193 studies (Tier A: 5, B: 63)
RDA 14mg This product: 73.5mg UL 35mg
10 mg (588% DV)
📊 7.7× RDA — above typical dose (UL: 100 mg) 📚 113 studies (Tier A: 3, B: 35)
RDA 1.3mg This product: 10mg UL 100mg
100 mcg (4167% DV)
📊 41.7× RDA — above typical dose 📚 138 studies (Tier A: 1, B: 44)
RDA 0.0024mg This product: 0.1mg
Calcium
48 mg (4% DV)
120 mg (29% DV)
📊 Market median: 4002.0mg (1 products) 📚 20 studies (Tier A: 0, B: 2)
This product: 120mg
50 mcg (143% DV)
✅ 1.4× RDA — within safe limits 📚 197 studies (Tier A: 1, B: 55)
RDA 0.035mg This product: 0.05mg
5 mg
📊 Market median: 3.0mg (984 products) 📚 236 studies (Tier A: 2, B: 109)
This product: 5mg UL 10mg
100 mg
📊 Market median: 550.0mg (217 products) 📚 29 studies (Tier A: 0, B: 5)
This product: 100mg

Other Ingredients

Vegetable Cellulose Microcrystalline Cellulose Dicalcium Phosphate Vegetable Stearate Maltodextrin Silica

Label Claims — Verification

❓ All Other
❓ Structure/Function
All Other (100% of products) Structure/Function (86% of products) Nutrient (7% of products)

Target Groups

Adult (18 - 50 Years) Gluten Free

Product Information

📋 Directions for Use

Read the entire label and follow the directions carefully prior to use. Directions: Take one (1) capsule 30-60 minutes before bedtime, or as recommended by a healthcare practitioner.

⚠️ Warnings & Precautions

Do not consume alcohol, drive or operate heavy machinery after taking this product.

Warnings: Keep out of reach of children.

Do not exceed recommended dose. Do not purchase if outer seal is broken or damaged.

When using nutritional supplements, please consult with your physician if you are undergoing treatment for a medical condition or if you are pregnant or lactating.

To report a serious adverse event or obtain product information, contact 1-866-280-2852.

🧪 Formulation Notes

Gluten free

ChromeMate

Non GMO LE Certified

Promotes optimal sleep

ChromeMate brand niacin-bound chromium.

Additional Information

Non GMO LE Certified

Store tightly closed in a cool, dry place.

Product Details

UPC / SKU 7 37870 14456 4
DSLD Entry Date 2020-08-23
Product Type Other Combinations
Form Capsule
Brand Life Extension
DSLD ID 231879
Data Updated 2026-04-11

Research Evidence

291 Research Sources
55 Avg Quality Score
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 Cochrane
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 Cochrane
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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