Silab (Booth No. H300) is highlighting a range of active ingredients for skin care products during In-Cosmetics. Cohesium reinforces the cohesion of the upper layers of the epidermis by tightening the intercellular junctions, thus restoring the barrier function. Cohesium triggers the formation of tight junctions by increasing the synthesis of claudins-1 and zonula occludens. It also increases the level of Natural Moisturizing Factors, which act as biological humectants in the stratum corneum. ...