The invention relates to a method for evaluating the effectiveness of an active ingredient selected from C7 avocado sugars, also called avocado perseose, for preventing or treating a deficiency of the skin barrier, said method comprising the determination of the level of expression and/or activation of at least one biological marker, where said biological marker is selected from epidermal maturation markers, lipid barrier markers, hydric regulation markers and stratum granulosum regulation markers.
本发明涉及一种评估选自 C7 牛油
果糖(又称牛油果柿皮糖)的活性成分对预防或治疗皮肤屏障缺陷的功效的方法,所述方法包括测定至少一种
生物标记物的表达和/或激活
水平,其中所述
生物标记物选自表皮成熟标记物、脂质屏障标记物、
水合调节标记物和颗粒层调节标记物。