Martin Avenue Pharmacy Hawthorn Berry Standardized Extract 100 mg With Garlic & Cayenne

Our assessment

The evidence shows that this product combines three distinct ingredients, but we must evaluate the data for each separately. The primary ingredient, Hawthorn Berry, has very limited data in the provided information. For the Calcium component (present in an unspecified amount), the data is clear: it supports bone density and neuromuscular function [NIH ODS]. However, without specific amounts for each ingredient in this formula, we cannot give a precise assessment of its combined effectiveness for you.

How it works

Think of the ingredients in this supplement as having different roles. Calcium acts as a structural builder for your bones and a signal regulator for your nerves and muscles [NIH ODS]. The data does not provide specific mechanisms for the Hawthorn Berry, Garlic, or Cayenne components. Because the exact quantities of each ingredient are not listed in the provided data, we cannot describe how they work together in this specific product.

Safety profile

The FDA received a total of 592,059 adverse event reports across all supplements, though specific reports for this exact combination are not available. For the Calcium component, high intakes are associated with risks including constipation, nausea, weight loss, extreme tiredness, abnormal heart rhythms, and a high risk of death from heart disease [NIH ODS]. Calcium supplements can also reduce the absorption of medications like bisphosphonates, tetracycline antibiotics, and levothyroxine [NIH ODS]. Side effect report counts and specific safety data for the other ingredients in this formula are not available.

Our recommendation

Data not available to make a specific recommendation for this exact combination product. The risks associated with high calcium intake are significant [NIH ODS], and without knowing the precise dosage of each ingredient in this formula, we cannot confirm its safety or effectiveness for you. We recommend consulting your healthcare provider before taking this supplement, especially if you take any prescription medications or have a history of heart or kidney conditions.

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