Herb Pharm Eyebright

Our assessment

The evidence for eyebright is very limited. Data not available from the provided sources to support its use for any specific health condition. Our assessment: you should be cautious with this supplement, as the data provided does not confirm any health benefits.

How it works

Data not available on how eyebright works. The provided ingredients list does not include any active compounds or mechanisms of action from the NIH ODS data.

Safety profile

FDA received 592,059 total adverse event reports across all supplements, but specific data for eyebright is not available. For the ingredient calcium, high levels can cause poor muscle tone, poor kidney function, constipation, nausea, weight loss, extreme tiredness, and abnormal heart rhythms [NIH ODS].

Our recommendation

Without specific data on eyebright's effectiveness or safety, we cannot recommend it. If you are considering this product, consult your healthcare provider first. Data not available to support a specific dosage or benefit.

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