EVERGUARD PL: Polyepsilon-lysine
EVERGUARD PL is made of over 94% polylysine, a l-lysine homopolymer produced thanks to a patented fermentation-based biotechnological process.
Polylysine is a broad-spectrum, water-soluble antibacterial agent that has very good temperature and pH stability.
Moreover, it has very good water-retention properties that may be used for the formulation of various cosmetic products.
EVERGUARD PL is a good natural alternative to various preservatives. It can be used on its own or in combination with other microbiological protection agents.
EVERGUARD PL is suited to the microbiological protection of all cosmetic forms, including:
- hair conditioners
- sun care products
- and make-up.