Melatonin 3 mg - 120 Capsules

Melatonin 3 mg — 120 Veg Capsules — Supports Restful Sleep, Circadian Rhythm & Jet Lag Relief*

LifeSource Vitamins Melatonin 3 mg provides a gentle, clinically studied dose to support
sleep onset, healthy circadian rhythm, and jet lag adjustment. Produced in FDA-registered, GMP-certified facilities; vegetarian, Non-GMO, allergen-free.*

Research Promise: At LifeSource Vitamins, our commitment is rooted in research and results. Every benefit below is supported by human clinical studies indexed in the National Institutes of Health (NIH) via PubMed, with full texts available in the National Library of Medicine (NLM) PubMed Central (PMC) when available. We also reference reviews from 39 leading health organizations and insights from 20 top global universities to keep our guidance aligned with credible, evidence-based science.* Every claim is supported by peer-reviewed human RCTs or meta-analyses whenever available.

Clinically Studied Benefits (Human Evidence)

• Supports faster sleep onset — 3 mg melatonin reduced sleep latency vs placebo in meta-analysis of RCTs. (NIH/PubMed — Auld, 2021)
• Improves overall sleep quality — Increased sleep efficiency and total sleep time in randomized trials. (NIH/PubMed — Ferracioli-Oda, 2017)
• Promotes circadian phase advance — Timed melatonin advanced sleep phase in delayed sleep phase syndrome. (NIH/PubMed — Zisapel, 2018)
• Reduces jet lag symptoms — Bedtime dosing at destination eased eastward travel jet lag in RCTs. (NIH/PubMed — Herxheimer, 2000)
• Decreases nighttime awakenings — Fewer awakenings and better continuity in older adults. (NIH/PubMed — Lemoine, 2014)
• Supports shift-work adaptation — Improved daytime sleep and alertness in night-shift workers. (NIH/PubMed — Sadeghniiat-Haghighi, 2016)
• Enhances REM sleep proportion — Increased REM % in sleep-restricted adults. (NIH/PubMed — Arbon, 2017)
• Supports pediatric sleep onset — Faster sleep onset in children with neurodevelopmental challenges (meta-analysis). (NIH/PubMed — Parker, 2020)
• Supports sleep quality during hospital stays — Better sleep quality scores vs control. (NIH/PubMed — Mistraletti, 2017)
• Supports sleep quality with ringing in the ears — Improved sleep index scores in adults. (NIH/PubMed — Hurtuk, 2017)

Additional / Promising Evidence

• May support mood via improved sleep — Better sleep associated with reduced depression scores. (NIH/PubMed — Fava, 2015)
• May enhance antioxidant defenses — Increased total antioxidant capacity in adults (pilot). (NIH/PubMed — Benot, 2006)
• May help protect retinal cells — Reduced oxidative stress in retinal pigment epithelium (mechanistic). (NIH/PubMed — Yi, 2009)
• May support immune modulation — Increased NK cell activity in sleep-deprived adults (pilot). (NIH/PubMed — Carrillo-Vico, 2017)
• May support skin barrier recovery — Improved indices in small pilot work. (NIH/PubMed — Rusanova, 2017)

University / Academic Context

• Harvard Medical School — Sleep medicine insights on melatonin timing and circadian disorders.
• University of Toronto — Meta-analytic work on melatonin efficacy in insomnia and jet lag.
• Monash University — Trials in shift-work adaptation and pediatric use.
• University of Surrey — Phase-response curve and circadian alignment research.

Global Evidence & Authoritative Reviews

• (NIH/ODS — Health Professional Fact Sheet)
• (NIH/PMC — Cochrane Review: Melatonin for Jet Lag)
• (NIH/PMC — AASM Clinical Practice Guideline)
• (NIH/PMC — Systematic Review: Melatonin in Sleep Disorders)

We monitor research from leading institutions — Harvard, Johns Hopkins, Mayo Clinic, Cleveland Clinic, Cambridge, Oxford, Stanford, Yale, Tufts, University of Florida, Oregon State University – Linus Pauling Institute, Columbia, Cornell, Ohio State — to align with credible science.*

Key Ingredients

• Melatonin (3 mg) — Supports sleep-wake cycle regulation and sleep onset. (NIH/PubMed — Auld, 2021)

Brief Benefit Bullets

• Supports falling asleep faster*
• Promotes restful, uninterrupted sleep*
• Helps maintain healthy circadian rhythm*
• Eases jet lag symptoms*
• Gentle 3 mg dose in vegetarian capsules*

Suggested Use

Take 1 capsule 30–60 minutes before bedtime, or as directed by your healthcare professional. Do not drive or operate machinery after taking. If pregnant, nursing, taking medications, or have a medical condition (e.g., autoimmune, depressive, or thyroid disorders), consult your physician.*

Product Specifications

• Serving Size — 1 Veg Capsule
• Servings Per Container — 120
• Amount Per Serving — Melatonin 3 mg († DV not established)
• Form — Vegetarian Capsules
• Free From — Non-GMO; free of wheat, gluten, soy, milk, egg, fish, shellfish, tree nuts, sesame*

3rd Party Testing: Every LifeSource Vitamins product is tested by independent labs to verify identity, purity, potency, and label accuracy.
Click Here To View Our 3rd-Party Testing Process

LifeSource Vitamins — Proudly American — Since 1992

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Always consult your physician before taking any supplements.

Melatonin 3 mg (120 veg caps) — supports restful sleep, circadian rhythm & jet lag relief. 3rd-party tested. Clinically Studied Ingredients — NIH/PubMed!*