Year
2011
Institutions
Programa de Pós-Graduação em Ciências Farmacêucticas / UFRGS, Porto Alegre, RS, 90610-000, Brazil; Programa de Pós-Graduação em Nanotecnologia Farmacêutica / UFRGS, Porto Alegre, RS, 90610-000, Brazil; Instituto de Química / UFRGS, Porto Alegre, RS, 91501-970, Brazil. renatacontri@gmail.com
Summary
Capsaicin and Dihydrocapsaicin washability profiles were determined after incorporation in 3 hydrogel formulations. The role of the chitosan hydrogel and of the nanocapsules on the increase in the skin adhesion of a topical capsaicinoids formulation was shown in this work.