DrFeb
Verify Active
Melatonin 2.0 mg
Buy on Amazon→Official Label PDF↗

Melatonin 2.0 mg

Brand: Source Naturals Sleep Science

Adult (18 - 50 Years)Melatonin is produced in humans by the pineal gland. A favorite of travelersOther Combinations
Quality score
85/100
DSLD
275054
UPC
021078000648
Form
Tablet or Pill
Serving size
1 Tablet(s)
≈ 240 servings
Net contents
240 Tablet(s)
Standard Pack
Top DV
Calcium2%
Per serving
Directions
Suggested Use: 1 tablet approximately 30 to 60 minutes before bedtime.
NIH DSLD-backedSource links included

Dr. Feb's Analysis

Scientific Mechanism

Melatonin is a neurohormone naturally produced by the pineal gland to regulate the circadian rhythm. At the cellular level, Melatonin binds to MT1 and MT2 receptors in the suprachiasmatic nucleus (SCN) of the brain. This binding inhibits neuronal firing, signaling the body that it is time to sleep. It also acts as a potent antioxidant, scavenging free radicals to protect cellular health. The small amount of Calcium included acts as a secondary messenger, aiding in the transmission of these neural signals for muscle relaxation.

Key Benefits

Key benefits include:

  • Supports the natural sleep-wake cycle
  • Helps reduce sleep latency (time to fall asleep)
  • Ideal for jet lag or shift work adjustments
  • Promotes restful, non-drowsy sleep quality

Usage & Safety

Take 1 tablet approximately 30 to 60 minutes before bedtime. Do not exceed the recommended dosage. For adult use only; not for use by children, teenagers, or women who are pregnant or breastfeeding. Avoid taking with alcohol or when operating machinery. Consult a physician if you have autoimmune disease, diabetes, or are under medical supervision.

Daily value highlights
Calcium2%
Receipts
Official label PDF
NIH DSLD label snapshot (primary source)
Open PDF ↗

Frequently Asked Questions

What are the key benefits of Melatonin 2.0 mg?▼
It helps regulate the body's internal clock, making it easier to fall asleep and stay asleep. It is particularly effective for managing jet lag or occasional sleeplessness.
How should I take this supplement?▼
The label recommends taking 1 tablet at bedtime. It is best taken on an empty stomach for faster absorption.
Are there known allergens?▼
The label does not list common allergens like gluten, soy, or dairy, but it is produced in a facility that handles other ingredients. The active ingredient, **Melatonin**, is naturally produced in the human body.
Is Source Naturals Sleep Science a reputable brand?▼
Yes, Source Naturals is a well-established brand often listed in the NIH Dietary Supplement Label Database (DSLD), indicating a history of compliance and market presence.

More from Source Naturals Sleep Science

View all→
Melatonin 5.0 mg Peppermint Flavor

Melatonin 5.0 mg Peppermint Flavor

Source Naturals Sleep Science
Melatonin Complex 3.0 mg Peppermint Flavor

Melatonin Complex 3.0 mg Peppermint Flavor

Source Naturals Sleep Science
Melatonin Liquid 1.0 mg Orange Flavor

Melatonin Liquid 1.0 mg Orange Flavor

Source Naturals Sleep Science
Melatonin 2.0 mg
Quality 85/100 • DSLD 275054
Buy →