Meckfessel, M. H., S. Teissedre, N. Lachmann, and F. Santoro. “Tolerability and Efficacy of a Moisturizing Broad Spectrum Sunscreen Formulated for Redness-Prone Skin”. SKIN The Journal of Cutaneous Medicine, vol. 1, no. 3.1, Oct. 2017, p. s90, doi:10.25251/skin.1.supp.89.