Film products--innovation in cosmetics technology/Produtos em filme--inovacao na tecnologia de cosmeticos

• Published in: Acta scientiarum. Health sciences Vol. 32; no. 1; p. 61
• Main Authors: Sanfelice, Andreia Maria, Truiti, Maria da Conceicao Torrado
• Format: Journal Article
• Language: Spanish
• Published: Universidade Estadual de Maringa 01.01.2010
• ISSN: 1679-9291

The cosmetics industry has invested heavily in the research and development of new products, to satisfy consumer demands. As a result of the innovation in this sector, cosmetics have emerged in film format. Starting from an initial formula containing a polysaccharide consisting of maltotriose units as a film former and sodium polyacrylate as gelling agent, viscous gels were obtained and dispersed in glass plate, in order to obtain 1 mm thick films. After drying to room temperature, they were cut out (1 [cm.sup.2]) and conditioned. Various alterations were carried out in order to obtain a film with good flexibility, adequate rigidity, without cracks and bubbles, easy dissolution in water and a pleasant feel. The formulations were submitted to different temperatures, for preliminary evaluation of their stability. Two products were developed: one containing hydroglicolic extracts from aloe vera and white rose, auxiliaries in the treatment of acne, and another containing hydroglicolic extracts from chamomile and of pear, used to combat dark circles under the eyes. Small, light and thin, film cosmetics are an innovation that can take the place of traditional products, as they offer greater practicality and ease of use and transport, maintaining the effectiveness and safety necessary for cosmetics.