NSI stands for New Stabilization Ingredient, which is a cosmetic material based on natural and chemical products that enhance the stability of active substances and improve skin affinity.

NSI products that use Polymeric Micelle, Liposome, Cyclodextrin (CD) inclusion technology, etc., to solubilize and stabilize poorly soluble substances that are not very applicable in products due to their low solubility can be used for various cosmetic applications.