Kohl (surma) has been defined as an eye preparation in ultra-fine form of specially processed “Kohl Stone” (galena) incorporated with some other therapeutically active ingredients. It has been claimed to keep the eyes cool and clean, improve vision and strengthen the eyes. It has also been used for the prevention and treatment of eye diseases such as blepharitis, cataract, conjunctivitis etc.

The information is for educational purposes only. This information has not been evaluated by the Food and Drug Administration. This information is not intended to diagnose, treat, cure, or prevent any disease.