Herb Pharm Yerba Santa

Our assessment

The evidence shows that yerba santa is a plant-based ingredient, but specific clinical data for this product is not available. The FDA has received a total of 592,059 adverse event reports for all dietary supplements, though individual report counts for yerba santa are not specified in the data provided [FDA data]. Our assessment: without dedicated human studies on this specific product, we cannot confirm any health benefits or risks.

How it works

Data not available for yerba santa's mechanism of action. For context, calcium, a different ingredient, supports bone mineralization and neuromuscular relaxation [NIH ODS].

Safety profile

Data not available for yerba santa-specific side effects. The FDA adverse event database contains 592,059 total reports for all supplements, but no yerba santa-specific count is provided [FDA data]. For calcium, high intakes may cause constipation, nausea, weight loss, and abnormal heart rhythms [NIH ODS].

Our recommendation

We recommend you consult a healthcare provider before using this product, as no clinical data is available to support its use or safety. If you choose to try it, start with a low amount and monitor for any reactions [FDA data].

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