It would be better to make a judgment in the younger years, after puberty, to get earlier knowledge of the skin type, its defense, thus realizing a hygienic – preventive program on time. The second time when this evaluation should be made is menopause when fat production is reduced because of hormonal reasons; that is the ideal time to look at and possibly modify cosmetic protection. An examination should be made every two years in younger years, in order to pass into an annual control during and after menopause. With the help of a questionnaire, clinical examination and parameter value measurements allow a personalized cosmetology education program according to biotype and skin phototype; care, protecting and maintaining the skin in good condition with personalized cosmetics that, according to the EU definition, has this function.
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