Common acne is caused by the inflammation of a follicle which occurs for various reason, of which the most common is excess sebum that clogs pores, causes swelling, bacterial proliferation and therefore inflammation in that area. Whereas hormonal acne is triggered by hormone imbalances (typically during menstruation in women) the symptoms on the skin are very much like those of common acne. The complex of active ingredients that make Q-Acne acts synergically and topically to clear the skin of clogging sebum (by exfoliation and acidation), to sanitize it (through bacteriostatic action), eliminating redness and itchiness, as well as repairing and cicatrizing follicles. Q Acne Complex is available for daily home treatment. Airless dispenser 40 ml (prevents emulsion oxidation). It is recommended to apply Q Acne at least twice a day after cleaning the area. Q-Acne Compex is particularly indicated for very light skin because it can quickly reduce redness.