What defines a Low Risk Compounded Sterile Product (CSP)?

A Low Risk Compounded Sterile Product (CSP) is defined specifically by its preparation conditions and the number of components involved. The correct definition states that it does not exceed three commercially packaged sterile products along with no more than two separate sterile injections. This criterion is set to ensure that the compounding process can be completed under controlled and safe conditions, reducing the risk of contamination and ensuring the final product's quality.

In this context, keeping the number of products and injections limited minimizes complexity and the potential for errors or contamination during the compounding process. It allows for simpler aseptic technique adherence, which is critical for maintaining sterility in compounded solutions.

The other choices contradict the principles of Low Risk CSP preparation. For instance, having more than two separate injections or multiple sterile products without adhering to aseptic techniques increases the risk of contamination. Similarly, preparation outside of ISO class 5 conditions would not meet the standards for Low Risk CSPs, which require that compounding be conducted within an environment that maintains strict cleanliness and sterility. Thus, the definition provided accurately encapsulates the essential guidelines for classifying a CSP as Low Risk.