Polylysine 25% solution is a natural polymer of L-Lysine, an essential amino acid produced by fermentation of bacteria. It can be used alone or in combination with other preservatives. It is not compatible with anionic surfactants. Effective pH 5-8.

EPSAN® C a natural, broad-spectrum and water soluble preservative system. Skin care, Hair care, Personal care, Oral Care. A new versatile, water-soluble and 100% plant-derived preservative system derived from p-anisi acid and polylysine that has an antimicrobial effect against yeasts, fungi gram+ and gram- bacteria, making it suitable for applications in the cosmetic industry and oral care. Is effective in a pH range comprised between 4.5 - 7.5 and has high thermal stability.

EASYSAFE GREEN A is a non-ionic multifunctional blend for the microbial protection of cosmetics and for the moisturizing and conditioning of the skin.

EASYSAFE HEXAM+ is a synergistic mixture of the skin-care agent Pentylene Glycol and the preservative Hexamidine Diisethionate, an ingredient with a long track record of safe use. It has a good cutaneous and mucous tolerance and its broad-spectrum anti-microbial activity ensures complete protection of cosmetic formulations.