Conducted at the Center for Cosmetic Research of Catholic University of the Sacred Heart in Rome
Conducted at the Center of Cosmetologic Research, Catholic University of Sacred Heart, Roma and Evic Italia srl. Italy Published in J. Appl. Cosmetol. 28, 153–163 (October/December 2010)
Conducted by Dermaconsult, Alfter
Conducted by the joint dermatology practice of Dr. Peter and Dr. Seeber, Hamburg
Conducted at the Clinic and Polyclinic for Dermatology and Venerology of the University of Hamburg-Eppendorf
Short Version of a Report on Studies Performed in a Hair Organ Culture Model (HOCM) at the Division of Dermatology and Allergies of Friedrich Schiller University in Jena, Germany (Dr. T. W. Fischer, Prof. Dr. P. Elsner)
Conducted at the Center for Experimental and Applied Skin Physiology and Clinical Research Center for Hair and Skin Physiology of the University Clinic Charité, Berlin.
Conducted by the Company for the Testing of Dermatological Products