“ Use of Curcuma Longa in Cosmetics: Extraction of Curcuminoid Pigments, Development of Formulations, and in Vitro Skin Permeation Studies ”. Brazilian Journal of Pharmaceutical Sciences, vol. 50, no. 4, Dec. 2014, pp. 885-93, https://doi.org/10.1590/S1984-82502014000400024.