Sundown Melatonin 10 mg
Brand: Sundown · Form: CAPSULE [E0159] On Market
Our assessment
The evidence shows that Sundown Melatonin 10 mg contains a high dose of the sleep-regulating hormone melatonin. While melatonin is generally considered safe for short-term use, a 10 mg dose is significantly higher than the typical starting dose of 0.5 mg to 5 mg. Data not available on the specific ingredient list for this product beyond the active ingredient.
How it works
Melatonin is a master regulator of your sleep-wake cycle. Your body naturally produces it in response to darkness, signaling that it is time to sleep. Taking a melatonin supplement can help you fall asleep faster, especially for issues like jet lag or shift work. It works by binding to receptors in your brain to promote drowsiness and help regulate your internal clock.
Safety profile
FDA received 592,059 total adverse event reports for all supplements in their database. For this specific product, side effect data is not available. However, high doses of melatonin can cause next-day drowsiness, headaches, and dizziness. Because this is a 10 mg dose, you may be more likely to experience these effects [FDA data].
Our recommendation
Start with a much lower dose, such as 1 mg to 3 mg, taken 30 to 60 minutes before bed. A 10 mg dose is very high and is generally not recommended for most people unless specifically directed by a healthcare provider. Do not drive or operate machinery after taking it. If you have an autoimmune condition or are taking blood thinners, consult your doctor before use [NIH ODS].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Sundown |
|---|---|
| Serving Size | |
| Contents | 90.0 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