What it is: The toner helps reestablish cutaneous homeostasis, reactivate the vital functions of the epidermis and restore hydrolipidic balance.What it does: The hydrolipid balance is restored, the skin toned and invigorated. The serum helps tighten pores and refine the texture of skin. It stimulates metabolic cell functions, encourages the natural exfoliation of the epidermis and improves the penetration of the active substances. The emulsion retains water molecules in the stratum corneum and restores the natural hydrolipidic barrier function so that skin stays hydrated and nourished. How to use: Spray the metabolic toner twice onto hands and apply it to a perfectly cleaned and dried face and neck. Massage lightly into skin to optimize the penetration of the tonic. 0.5 oz. Made in Switzerland