Natural Factors GarlicRich Super Strength Garlic Concentrate 500 mg
Brand: Natural Factors GarlicRich · Form: SOFTGEL CAPSULE [E0161]
Our assessment
The evidence shows that while garlic is a popular supplement, data for this specific product is limited. Our assessment is that you should be cautious with this supplement. Key data on calcium, a common co-ingredient, is available, but specific clinical studies for this garlic concentrate are not provided.
How it works
Garlic is thought to work through its active compound, allicin, which may support cardiovascular health. However, for the calcium component, think of it as a structural support — it is essential for bone mineralization and density, and it helps with neuromuscular relaxation and nerve signaling [NIH ODS].
Safety profile
Data not available for this specific garlic product. For the calcium component, safety concerns include potential risks of heart disease and prostate cancer with high intakes. High blood and urine levels of calcium can cause poor muscle tone, poor kidney function, low phosphate levels, constipation, nausea, weight loss, extreme tiredness, frequent need to urinate, abnormal heart rhythms, and a high risk of death from heart disease [NIH ODS]. The FDA received 592,059 total adverse event reports across all supplements, but specific report counts for this product are not provided [FDA data].
Our recommendation
We cannot recommend this specific product based on the data provided. If you choose to use a garlic supplement, consult your healthcare provider first. Be aware that calcium can reduce the absorption of several medications, including bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS]. Start with a low dose and monitor for any side effects. Data not available for specific dosage guidance.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Natural Factors GarlicRich |
|---|---|
| Serving Size | |
| Contents | 90.0 Enteric Coated Softgel(s) 500.0 mg |
| 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