Dermopigmentação a partir de formas cosméticas convencionais e inovadoras contendo pigmentos

Abstract

Dermopigmentation is a technique used to promote skin pigmentation, and has been gaining prominence mainly for the correction of eyebrow flaws. This technique is performed from the deposition of pigments on the skin that occurs with the help of a dermograph. With this, despite being an effective technique, has disadvantages, such as activation of the immune system generating the lightening of color in the region where the procedure occurred. New technologies have emerged and the use of innovative systems to load the pigment can be a solution to increase the durability of the procedure, considering the evaluation of several factors in order to choose the type of system and method to be employed. Thus, the aim of this work was to conduct a literature review on dermopigmentation, conventional cosmetic forms and perspectives on the development of innovative forms containing pigments. Through the selection and study of scientific articles on the research platforms Periódico Capes and Scielo, a bibliographic review on dermopigmentation was performed. The following inclusion criteria were used: studies published from 2000 to 2020, articles published in Portuguese, English and Spanish, and as exclusion criteria: articles not available in full and in duplicate. The skin besides having protection and defense functions, also presents itself as an advantageous way for cosmetic products application, however it is a tissue of difficult permeation and permanence of substances in the tissue, with that the nanosystems appear as a perspective to carry the pigments, among which: liposomes, nanoemulsions, lipidic nanoparticles (solid lipidic nanoparticle and nanostructured lipidic carrier) and polymeric nanoparticles (nanocapsules and nanospheres) have demonstrated to be an alternative facing conventional cosmetic forms to promote better penetration of the pigment to the skin; to favor controlled liberation and enables that with the application of the nanoencapsulated pigment it obtains a better fixation on the tissue without the need of retouching the procedure.