Abstract
Oil-in-water (O/W) emulsions containing gel phase were developed with cupuassu and/or cocoa butter from Brazilian ecosystem. They were subjected to storage advanced stability tests (SAST) and to in vivo corneometry evaluation. The evaluated emulsions showed great performance in the evaluated conditions considering that no significant variation was observed. The moisturizing potential was advantageous even without the moisturizing active. The formulation was considered a good cosmetic moisturizing cream and a promise as a drug carrier.
Acknowledgments
This work was supported by a grant of CAPES (Coordenação de Aperfeiçoamento de Pessoal de Nível Superior) and FAPESP (Fundação de Amparo à Pesquisa do Estado de São Paulo) protocol number: 2009/07817-7. We thank Croda do Brasil and Mapric for supplying the raw materials.
Notes
The moisturizing mixture used in this research is Hydraskin, a product of Mapric São Paulo, Brazil.