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Competence | quality | credibility

To meet our Partners’ Needs

LEF's Institutional video



​Download our newsletter to know in detail the new service of elemental impurities analysis.



Customers renew confidence in LEF

​​Every year, LEF wants to give its customers an opportunity to give us feedback regarding the services it provides. Overall, according to all the parameters analysed, the level of global satisfaction of our clients with LEF has improved over the previous year. There is no “little satisfaction” or “no satisfaction” with the services provided in 2018. All of our clients would recommend our services, meaning that our customers place total trust in the services and resources that LEF provides.​​

Pharmacies recognize value in the Pharmacy Support service

​​Annually, pharmacies that contact our Compounding Support service are asked to express their level of satisfaction. In 2018, the results were very positive, just like those obtained in ​2017. Overall, pharmacies are very satisfied with the service and the level of information provided, both through the call center and the online platform.

LEF has a new ICP-MS laboratory

​​LEF has built a completely new laboratory which is designed to meet the new requirements of the pharmaceutical sector related to elemental impurities that can be found in medicines or similar products. The newly published guidelines require that the risk of certain elements, such as arsenic, cadmium, lead and mercury, be assessed in the final product.

First drug product produced in LEF

​LEF has already a drug product produced in its Manufacturing Unit. It is a veterinary medicine based on megestrol acetate, which aims to prevent the onset of heat in dogs and cats, as well as to stop lactation caused by pseudo-gestation. LEF ensures the total manufacture of the drug product, from the stage of mixing, compression, blistering, to the secondary packaging.