Xpert Collageneur BoosterConcentrated active ingredients to reduce expression lines, deep and pronounced wrinkles caused by sagging and other signs of ageing, such as dull skin. Its light , quickly absorbed texture makes it the ideal addition to your facial care routine for smoother, firmer , younger looking skin. Perfume free How To Use : Apply 2 to 3 drops to the entire face , morning and night, before applying the serum . Ingredients : AQUA, GLYCERIN, BACILLUS FERMENT,