I-1. Studying skin’s cellular tolerability when cosmetics are administered

Histological analysis : Cellular viability (measuring the activity of mitochondrial deshydrogenases). Cytokines assay (IL1, IL8, TNFa)

I-1. Skin tolerance

Our experimental models

I. Cell cultures
II. Human skin kept alive
III. In vitro reconstitution of skin equivalents
IV. Scalp sample maintained in survival conditions
V. Clinical Evaluations