HOYS (How Old is Your Skin) is software that assists in a comprehensive method of examining the health and age of dermatology patients. Using the direct input by the patient and clinic staff, HOYS assesses the actual age of all the exposed skin sites as a whole as well as that of the individual areas (eg. Forehead and scalp, Periorbital, Midface, Lower face, Neck, Décolletage and Hands). Through its unique system, HOYS identifies and highlights those areas that are ageing faster or are more affected than the rest of the skin and then suggests available Treatments to bring these areas back into line with how that patient is generally ageing.

HOYS aids the prioritisation of Treatments according to the Patient's preference and creates plans for Treatment Sessions which can be used to keep track of the Patient’s Treatment progress. HOYS also gives the clinic objective evidence of improvement with the ability to repeat and compare HOYS results before and after therapies.