The excellent results are due to the fact that the product contains ACTIVATED ZINC PYRITHIONE, besides other helping ingredients as specified below: Zinc pyrithione. It acts as an antifungal and antibacterial agent. Sodic lauryl sulfate. It acts as an emulsifier and moistening agent. Isopropyl myristate. It acts as an emollient. Alcohol. It acts as an disinfectant. Propel 45. It acts as the aerosol gas. SKIN-CAP Spray is very effective in a minimum of 80 % of the treated cases. In some areas such as the scalp, this rate rises to virtually 100 %. The only zones where results are poor are the palms of the hands and the soles of the feet. See the Clinical Studies and Official Analyses proving the efficiency of SKIN-CAP for treating psoriasis, vitiligio, seborrhea, dandruff and eczema. Why is Skin Cap so effective? The wide spectrum of positive effects of Skin Cap products is based on the specific properties of a new formulation of Zinc Pyrithione, which exerts a high antibacterial and anti-fungal action against a series of pathenogenic microorganisms (streptococcus and staphylococcus.) Special Benefits: It is colorless, odorless, and does not leave stains. Improve your condition in only a few days. Special Ingredient: Zinc Pyrithione Zinc Pyrithione acts as an anti-fungus and anti-bacterial agent. Due to the preparation of this ingredient along with other helpful substances, Skin-Cap is highly affective for all of the skin conditions listed above. Other ingredients that work along with Zinc Pyrithione that make it highly affective are: Sodia Lauryl sulfate acts as an eulsifier and humidifying agent Isopropyl myristrate acts as an emollient Alcohol acts as a disinfectant Propel 45 acts as the aerosol gas