“…It offers antimicrobial (Jasso de Rodríguez et al, 2005;Moody et al, 2004), anti-inflammatory (Poor et al, 2002), regenerative (Seyger et al, 1998), and nutritive properties (Vinson et al, 2005), of great value in medicine. The activity of Aloe vera formulations is directly related to its physicalchemical properties, concentration, and the characteristics of the formulation, among other factors (Jasso de Rodríguez et al, 2005;Moody et al, 2004;Poor et al, 2002;Reynolds & Dweek, 1999;Seyger et al, 1998;Vinson et al, 2005). Aloe vera has been used in folk medicine for many years, being empirically indicated for constipation, skin burns, rheumatic pains, and wounds.…”