Ultraserum With Pre & Pro-Biotic Complex (5%) And Lactic Acid Ester (3%). The Probiotic Ultraserum Is Designed To Optimize The Cutaneous Microflora, Straighten Biological Defenses, And Improve Skin Radiance By Restructuring And Smoothing Effectsby Speeding Up The Process Of Strengthen The Skin’S Natural Barrier, Repairing Damage And Preventing Sensitivity Or Excess Oil. Repair And Regulate Your Skin Today With Our Power Charged Probiotic Complex.To Be Used Once Daily. Suits All Types Of Skin