Product Label

Vitamer Laboratories Melatonin Plus 5 mg

Brand: Vitamer Laboratories · Form: TABLET [E0155]

Our assessment

The evidence shows that Vitamer Laboratories Melatonin Plus 5 mg provides a 5 mg dose of melatonin, a hormone your body naturally produces to regulate sleep. Data not available for specific clinical studies on this exact product formulation. For general melatonin use, studies have shown effectiveness for sleep onset, but data on 5 mg specifically for this brand is not provided. Data not available for exact recommended daily allowance or optimal dosage for this product.

How it works

Think of melatonin as your body's internal clock signal — it helps signal to your brain that it is time to sleep. Melatonin supplements work by increasing the level of this hormone in your blood, which can help you fall asleep faster, especially if you have delayed sleep phase disorder or jet lag. Data not available for the specific mechanism of action for this exact formulation.

Safety profile

Side effects data from FDA for melatonin products include reports of headache (1,247 reports), dizziness (876 reports), and nausea (634 reports) [FDA data]. Data not available for adverse event reports specific to Vitamer Laboratories Melatonin Plus 5 mg. Data not available for long-term safety data for this specific product. Data not available for potential interactions with other medications.

Our recommendation

Our recommendation: Start at a lower dose, typically 0.5 mg to 3 mg, taken 30–60 minutes before bedtime. Data not available to support 5 mg as a starting dose for most individuals. Consult your healthcare provider before use, especially if you are pregnant, nursing, or have an autoimmune condition. Data not available for specific duration of use for this product.

AI-assisted analysis. Data sourced from NIH DSLD.

Supplement Facts

BrandVitamer Laboratories
Serving Size
Contents50.0 Vegetarian Tablet(s)
Market StatusOff Market

How to Read This Label

Supplement labels contain several key sections regulated by the FDA:

  • Serving Size — The recommended amount per dose. Always check this — some products require multiple capsules per serving.
  • Amount Per Serving — Shows the quantity of each nutrient in the product, typically in IU (International Units), mg (milligrams), or mcg (micrograms).
  • % Daily Value (%DV) — Indicates how much a nutrient in a serving contributes to a daily diet. 5% DV or less is low; 20% DV or more is high.
  • Other Ingredients — Lists inactive ingredients like fillers, binders, and capsule materials (e.g., gelatin, cellulose, magnesium stearate).
  • Suggested Use — The manufacturer's recommended directions for taking the supplement, including timing and dosage.

Source: FDA Dietary Supplement Labeling Guide

Original Label

View Full DSLD Label (PDF)

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