Polyvinyl Alcohol IP is used as a film-forming agent in eye drops, as a binding and suspending agent in oral and topical medications, and as an emulsifier or thickener in topical formulations.

Povidone IP is used in a variety of products, including tablets, tablets, and topical medications. It is also used to stabilize suspensions and emulsions, and as a film-forming and binding agent.

Chlorbutol IP is used as a preservative in eye drops, as a topical antiseptic, and as an ingredient in certain drugs.