Silver Linden Preservative-Free Extract combines the needs for naturalness and total absence of preservatives and chemical derivatives of the latest trends in cosmetics, with the reliability and quality of a microbiologically stable and safe product. Ensuring a microbial load <100 CFU in the cosmetic ingredient.

The Preservative-Free Calendula Extract is a plant-derived hydro-glyceric solution made with glycerin, water, calendula flower extract, and citric acid. It is ideal for cosmetic formulations, with a characteristic color and odor, an acidic pH (2.6-3.5), and is free from GMOs and residual solvents. The product is microbiologically safe, contains no pathogens, and has a shelf life of 12 months when stored properly.