GNC Bariatrics Fast-Dissolving Melatonin 5 mg Peppermint Natural Flavor
Brand: GNC Bariatrics · Form: LOZENGE [E0174]
Our assessment
The evidence shows that this product contains 5 mg of melatonin, a dose that is significantly higher than the typical starting dose of 0.5 mg to 3 mg. For general sleep support, the data does not support the routine use of 5 mg as a starting dose. You should be cautious with such a high dose, as it may lead to next-day drowsiness. Data not available on the specific formulation's efficacy.
How it works
Melatonin is a hormone your body naturally produces to regulate your sleep-wake cycle. Think of it as a darkness signal — it tells your brain it is time to prepare for sleep. The 5 mg fast-dissolving peppermint tablet is designed to be absorbed quickly in your mouth, bypassing the digestive system for a faster onset. Data not available on the specific mechanism of this fast-dissolving formulation.
Safety profile
FDA received a total of 592,059 adverse event reports across all supplement categories. Specific side effect data for this exact product is not available. For melatonin generally, side effects can include headache, dizziness, and next-day grogginess. Because this is a high dose, you may be more likely to experience these effects. The calcium in this product (if present) can cause nausea and constipation at high levels [NIH ODS].
Our recommendation
Start with a lower dose of melatonin, typically 0.5 mg to 3 mg, taken 30-60 minutes before bed. If you choose to use this 5 mg product, consider breaking the tablet in half. Always talk to your doctor before starting any new supplement, especially at higher doses. Data not available on specific drug interactions for this formulation.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | GNC Bariatrics |
|---|---|
| Serving Size | |
| Contents | 60.0 Vegetarian Fast Dissolving Lozenge(s) |
| Market Status | Off 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