Cells in monolayer cultures constitute a simple, cost-effective model. StratiCELL offers different cell types such as keratinocytes, fibroblasts, melanocytes, sebocytes, sensory neurons, adipocytes, endothelial cells, either primary or derived from hiPS stem cells. StratiCELL owns a biobank containing more than 100 isolated primary cells from different individuals (i.e. young, mature, sun exposed or not, psoriatic, atopic, etc.) in order to meet the specific requirements of your study.