Herb Pharm Garlic

Our assessment

The evidence shows that garlic, the primary ingredient in this supplement, is widely used for its potential cardiovascular benefits. However, for this specific product, we have limited data to confirm consistent, high-quality effects. Our assessment is that while garlic may offer some general health support, you should not rely on it as a primary treatment for any condition without discussing it with your healthcare provider.

How it works

Garlic's active compounds, such as allicin, are thought to support heart health by helping to maintain healthy blood pressure and cholesterol levels. It also acts as a mild blood thinner, which can influence circulation. For the ingredient calcium, which is listed separately in the data, it works through bone mineralization and neuromuscular relaxation [NIH ODS]. However, calcium is not a primary active ingredient in this garlic supplement based on the label information provided.

Safety profile

Data not available for specific adverse events for this product. The FDA has received a total of 592,059 adverse event reports for all dietary supplements, but we cannot attribute any specific number to this product [FDA data]. Be aware that garlic can increase the risk of bleeding, especially if you take blood-thinning medications like warfarin. Additionally, calcium supplements can interact with medications such as tetracycline antibiotics, fluoroquinolone antibiotics, and levothyroxine, reducing their absorption [NIH ODS].

Our recommendation

Our recommendation is to use this supplement cautiously. If you are considering garlic for heart health, start with a standard dose as directed on the label. Because garlic can act as a blood thinner, you must consult your doctor before using it if you are on any anticoagulant or antiplatelet medication, or if you have a scheduled surgery. For general wellness, it is often safer and more effective to incorporate fresh garlic into your diet.

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