What type of drug compounding involves both hazardous and non-hazardous ingredients?

The correct choice refers to non-sterile compounding, which is characterized by the preparation of medications that do not require a sterile environment. This type of compounding can include a combination of both hazardous and non-hazardous ingredients, making it versatile for various therapeutic purposes. Non-sterile compounding is often conducted in a pharmacy setting, where a pharmacist may prepare creams, ointments, capsules, and other dosage forms to meet the specific needs of patients.

In contrast, sterile compounding specifically focuses on creating medications that must be free from all viable microorganisms and is usually performed in a controlled environment, such as a cleanroom. Pharmaceutical compounding is a broader term that encompasses both sterile and non-sterile practices, but it does not specifically highlight the combination of hazardous and non-hazardous ingredients. Molecular compounding is a less common term and is often associated with the creation of customized medications based on the specific molecular structure needed, rather than focusing directly on the hazardous or non-hazardous nature of the ingredients.

Thus, non-sterile compounding is the most accurate choice when considering the mixture of hazardous and non-hazardous components in drug preparation.