very good product.has very high efficacy.just.Production staff are the first to be involved in Quality, since they are made aware that their role is fundamental to reach the goals Best Buy Pharmacy wants to achieve.In order to guarantee the quality standards of the manufacturing cycle and, consequently, the quality of its drugs, besides Quality Control and Quality Assurance, which are the functions traditionally involved, Best Buy Pharmacy has involved in the quality process also the company structures that support production, such as Engineering and Planning, and obviously all the staff of the plants