Rexall Melatonin 10 mg
Brand: Rexall · Form: CAPSULE [E0159] On Market
Our assessment
The evidence shows that melatonin at 10 mg is a high dose, and our assessment is that you should be cautious with this supplement. Data for the specific ingredient in this product is limited in the provided information, so we must rely on general safety principles. Data for the specific ingredient in Rexall Melatonin 10 mg is not available in the provided data set.
How it works
While specific data on melatonin's mechanism is not provided here, the general principle for many supplements involves supporting natural body processes. For calcium, which is included in the data, it supports bone mineralization and neuromuscular relaxation [NIH ODS]. Without specific data on melatonin from the provided sources, we cannot detail its mechanism of action here.
Safety profile
The FDA received a total of 592,059 adverse event reports across all supplements, but specific side effects and report counts for melatonin are not available in the provided data. For calcium, which is in the data, high intakes might increase the risk of heart disease and prostate cancer, and can cause constipation, nausea, weight loss, and abnormal heart rhythms [NIH ODS]. Side effects for Rexall Melatonin 10 mg are not available in the provided data.
Our recommendation
Our recommendation is to start with a much lower dose of melatonin, typically 0.5 mg to 3 mg, rather than the 10 mg in this product. Data on the effectiveness and safety of a 10 mg dose is not available in the provided information. You should also check for potential interactions, as calcium supplements can reduce the absorption of certain medications like bisphosphonates and levothyroxine [NIH ODS]. Always consult a healthcare professional before starting a new supplement regimen.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Rexall |
|---|---|
| Serving Size | |
| Contents | 60.0 Capsule(s) |
| Market Status | On 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