Herb Pharm Wild Cherry

Our assessment

The evidence shows that Herb Pharm Wild Cherry is a product with a very limited data profile. The primary ingredient listed in our data is Calcium, which is not the active component typically associated with Wild Cherry bark. Data not available for specific efficacy of this product for cough or other common uses. We must rely on the provided data for Calcium, which is not the expected primary active ingredient.

How it works

Based on the data provided, the ingredient Calcium works through bone mineralization — supporting bone density and mineral deposition — and neuromuscular relaxation, which supports muscle relaxation and nerve signaling [NIH ODS]. This mechanism does not align with the traditional use of Wild Cherry for respiratory support. Data not available for any other mechanism of action for this specific product.

Safety profile

The FDA has received a total of 592,059 adverse event reports across all supplements, though specific reports for this product are not isolated in the data. For the ingredient Calcium, high intakes might increase the risk of heart disease and prostate cancer [NIH ODS]. High levels of calcium in the blood and urine 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]. Calcium can also reduce the absorption of several medications, including bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS].

Our recommendation

Given that the data provided identifies Calcium as the primary ingredient, and no data supports the traditional use of Wild Cherry bark, we cannot recommend this product for its intended purpose based on the available evidence. If you are considering a calcium supplement, be aware of the potential side effects and medication interactions listed above. You should consult with your primary healthcare provider before using this or any supplement, especially if you take prescription medications or have a history of kidney or heart conditions [NIH ODS].

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