Itsekalvo

itsekalvo is a Finnish term that translates to "self-tanning" in English. It refers to the application of cosmetic products designed to temporarily darken the skin, giving the appearance of a suntan without exposure to ultraviolet (UV) radiation. These products typically contain dihydroxyacetone (DHA) as the active ingredient, which reacts with the amino acids in the outermost layer of the skin (stratum corneum) to produce melanoidins, compounds that mimic the color of a natural tan.

The process of using itsekalvo products involves applying lotions, mousses, sprays, or wipes evenly to the skin. For optimal results and to avoid streaks or uneven coloration, proper exfoliation of the skin prior to application is often recommended. Itsekalvo results are temporary, lasting from a few days to a couple of weeks, depending on the product, application, and individual skin cell turnover. Unlike natural tanning, itsekalvo does not provide protection against UV damage and does not stimulate melanin production. It is a cosmetic choice for achieving a tanned appearance.