Sundown Naturals Liquid Melatonin Cherry Flavored
Brand: Sundown Naturals · Form: LIQUID, SUPPLEMENT FORM [E0165] On Market
Our assessment
The evidence shows that this product contains melatonin, but the data you provided is for calcium. Our assessment is that we cannot evaluate this specific product based on the information given. The data provided covers calcium, not melatonin, so we must rely only on that. For calcium, the evidence supports its role in bone mineralization, but you should know that high intakes may pose risks [NIH ODS].
How it works
Think of calcium as a structural builder for your bones and a nerve signaler for your muscles. It supports bone density and mineral deposition, and it helps with neuromuscular relaxation and nerve signaling [NIH ODS].
Safety profile
FDA received 592,059 total adverse event reports across all products, but specific report counts for this product are not available. Side effects from high calcium intake include constipation, nausea, weight loss, extreme tiredness, frequent need to urinate, abnormal heart rhythms, and a high risk of death from heart disease [FDA data] [NIH ODS]. High calcium levels can also cause poor muscle tone, poor kidney function, and low phosphate levels [NIH ODS].
Our recommendation
Our recommendation: Do not use this product for calcium supplementation if that is your goal, as the label indicates it is a melatonin product. If you are considering a calcium supplement, be aware that calcium can reduce absorption of medications like bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS]. Data not available for the specific melatonin product you asked about, so consult your healthcare provider for personalized advice.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Sundown Naturals |
|---|---|
| Serving Size | |
| Contents | 2.0 fl. Oz. 59.0 mL |
| 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