Propanediol, Water, Zizyphus Jujuba Seed Extract, Phytoecdysteroids.
Zirhafirm™ activates the gene expression of the dermal-epidermal junction components and strengthens the intercellular unions. It increases skin firmness, elasticity and its resistance to harmful external factors. The stronger the bondage between the layers is, the better skin resists flaccidity and sagging.
Recommended use level: 2 - 4%.