Displaying 14 results of Travoprost Impurities Travoprost Impurities are the by-products or residual substances that are present in the drug substance Travoprost. These impurities can be formed during the manufacturing process or storage of the drug substance. It is important to identify and quantify these impurities as they may affect the purity, efficacy, and safety of the drug product. Regulatory agencies have set limits on the amount of impurities that can be present in the drug substance to ensure its quality and safety.