NOW Cayenne 500 mg
Brand: NOW · Form: CAPSULE [E0159]
Our assessment
The evidence shows that while cayenne pepper has traditional uses, the specific formulation of NOW Cayenne 500 mg has very limited data for the claims often associated with it. Our assessment is that this supplement may offer modest benefits for circulation, but you should not expect dramatic health results based on the data provided. Data not available for most specific health outcomes related to this product.
How it works
The active compound in cayenne, capsaicin, is thought to work by interacting with sensory nerve endings. However, for this specific product, the mechanism information is not provided in the data. Data not available for the specific mechanism of action of NOW Cayenne 500 mg.
Safety profile
FDA received a total of 592,059 adverse event reports across all supplements, but specific side effects for this product are not detailed in the data provided. Data not available for side effects of NOW Cayenne 500 mg. You should be cautious, as high levels of calcium (a common additive in some supplements) can cause constipation, nausea, and abnormal heart rhythms [NIH ODS].
Our recommendation
Data not available to support a specific recommendation for NOW Cayenne 500 mg. If you choose to use it, start with a low dose to assess tolerance. Because the evidence is incomplete, you should consult your healthcare provider before starting this supplement, especially if you take medications such as blood thinners or thyroid medications, as calcium supplements can reduce absorption of certain drugs [NIH ODS].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | NOW |
|---|---|
| Serving Size | |
| Contents | 250.0 Capsule(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