Randomized, Placebo-controlled Study of a Nutraceutical Based on Hyaluronic Acid, L-carnosine, and Methylsulfonylmethane in Facial Skin Aesthetics and Well-being
J Clin Aesthet Dermatol. 2019;12(4):40–45 by Ennio Guaitolini, MD; Attilio Cavezzi, MD; SteFania Cocchi, MD; Roberto Colucci, PhD; Simone Ugo Urso, MD; and Valentina Quinzi, MD Drs. Guaitolini, Cavezzi, Colucci,