Herb Pharm Eyebright
Brand: Herb Pharm · Form: LIQUID, SUPPLEMENT FORM [E0165]
Our assessment
The evidence shows that Eyebright is a traditional herbal remedy, but data on its effectiveness is not available from the provided sources. For the ingredient calcium, which is sometimes used in eye health formulas, the data confirms it supports bone mineralization and neuromuscular relaxation [NIH ODS]. However, you should know that no specific clinical studies on Eyebright itself were provided to support its use for eye health.
How it works
Think of calcium as a key structural component—it supports bone density and mineral deposition, and also helps with muscle relaxation and nerve signaling [NIH ODS]. For Eyebright specifically, the mechanism of action is not described in the data provided. If you are using this product for eye support, be aware that the active ingredient with documented data is calcium, not the herbal eyebright itself.
Safety profile
The FDA received a total of 592,059 adverse event reports across all supplements, but specific reports for Herb Pharm Eyebright are not available. For the calcium component, side effects from very high intakes can include 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 absorption of medications like bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS].
Our recommendation
Our recommendation: Because there is no provided data on the effectiveness of Eyebright for eye health, and because the only ingredient with documented data is calcium, you should approach this product with caution. Consult your doctor before using this supplement, especially if you take any medications that interact with calcium. For eye health, rely on proven approaches like a balanced diet and regular eye exams. Data not available for specific Eyebright studies or benefits.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Herb Pharm |
|---|---|
| Serving Size | |
| Contents | 1.0 fl. Oz. 30.0 mL |
| Market Status | Off Market |
How to Read This Label
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