NOW Melatonin 1 mg
Brand: NOW · Form: TABLET [E0155]
Our assessment
The evidence shows that melatonin is a popular supplement for sleep support, but the specific product "NOW Melatonin 1 mg" has limited data available for a full clinical evaluation. Our assessment is based on the general ingredient profile, as the provided data does not contain specific studies or side effect reports for this exact brand and dosage. Data not available for specific clinical studies on this product.
How it works
Melatonin works as a key regulator of your body's sleep-wake cycle. It signals to your brain that it is time to prepare for sleep, helping to reduce the time it takes to fall asleep. Data not available on the specific mechanism for this product.
Safety profile
The FDA has received a total of 592,059 adverse event reports across all supplements, but specific report counts for NOW Melatonin 1 mg are not available. Based on general ingredient data, calcium (which is not the active ingredient here) can cause side effects including constipation, nausea, and abnormal heart rhythms at high levels [NIH ODS]. For this specific product, side effect data is not available.
Our recommendation
Start with the 1 mg dose as provided on the label, taking it 30 to 60 minutes before your intended bedtime. If you are taking any medications, especially blood thinners or immune suppressants, consult your doctor before use. Data not available for specific drug interactions with this product.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | NOW |
|---|---|
| Serving Size | |
| Contents | 100.0 Tablet(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