Skin is an immunologically active organ and many skin conditions, such as atopic dermatitis and psoriasis, do involve immune unbalance.
These studies document the immunological effects of Avène-TSW and their contribution to its clinical efficacy.
Results demonstrate the effects of Avène TSW on the immune system. In particular, mast cells, dendritic cells (DCs) and CD4+ T cells have been shown to be modulated by Avène TSW. 
The studies carried out on the effects of Avène TSW on leucocytes indicate that this water is endowed with a tolerogenic potential.