Vitamin C: One compound, several uses. Advances for delivery, efficiency and stability

Caritá, Amanda Costa; Fonseca-Santos, Bruno [UNESP]; Shultz, Jemima Daniela [UNESP]; Michniak-Kohn, Bozena; Chorilli, Marlus [UNESP]; Leonardi, Gislaine Ricci

Vitamin C: One compound, several uses. Advances for delivery, efficiency and stability

Data

2020-02-01

Autores

Caritá, Amanda Costa

Fonseca-Santos, Bruno

Shultz, Jemima Daniela

Michniak-Kohn, Bozena

Chorilli, Marlus

Leonardi, Gislaine Ricci

Tipo

Resenha

Resumo

Vitamin C (Vit C) is a potent antioxidant with several applications in the cosmetic and pharmaceutical fields. However, the biggest challenge in the utilization of Vit C is to maintain its stability and improve its delivery to the active site. Several strategies have been developed such as: controlling the oxygen levels during formulation and storage, low pH, reduction of water content in the formulation and the addition of preservative agents. Additionally, the utilization of derivatives of Vit C and the development of micro and nanoencapsulated delivery systems have been highlighted. In this article, the multiple applications and mechanisms of action of vitamin C will be reviewed and discussed, as well as the new possibilities of delivery and improvement of stability.