Preservation Technology

Preservative for agricultural use

Lonza has a long history of supplying quality preservatives to the agricultural market for a range of plant protection formulations and fertilizers. Lonza has built up a deep knowledge of the issues surrounding formulation preservation and the methodology for finding bespoke customer solutions. Our flagship Proxel® GXL product is well known. Moreover, Lonza has developed additional solutions based on combinations of ingredients and so can offer a wide range of solutions for the ever-developing needs of formulation preservation. These offers are backed by expertise in quality assurance, production engineering, regulatory and logistics support.


In addition to the Proxel® line of preservatives, Lonza offers services such as:

  • Plant audit
  • Plant sanitation
  • Microbiology services
  • Development of new preservation systems
    on-demand projects according to customer needs.