Symptoms of Hormonal Acne If you suspect that your acne is hormonal, look for the following signs: Location: Breakouts occur mostly on the jawline, chin, neck, and lower cheeks
Our Skin Brightening Treatment page outlines protocols for tretinoin vs hydroquinone for hyperpigmentation and staged tapering

Mattsson 22 , (1)Hassenfeld Childrens Hospital at NYU Langone, (2)Univ Lille, CHU Lille, (3)King's College Hospital, (4)Hannover Medical School, Hannover, Germany, (5)Charit Universittsmedizin Berlin, (6)University Hospital of Padova, (7)The Childrens Memorial Health Institute, (8)Istanbul University, Istanbul Faculty of Medicine, (9)Children's Mercy Hospital, (10)Meyer Children's University Hospital of Florence, (11)Johns Hopkins University School of Medicine, (12)Hpital Universitaire Necker-Enfants Malades, (13)University of Malaya, (14)Bambino Ges Children's Hospital Irccs, (15)University of California San Francisco, (16)Hospices Civils De Lyon, Hpital Femme-Mre-Enfant, (17)Universit Catholique De Louvain, Cliniques St Luc, (18)University Childrens Hospital Tbingen, (19)Wilhelmina Childrens Hospital, University Medical Centre Utrecht, (20)University of Groningen, Beatrix Childrens Hospital/University Medical Centre Groningen, Groningen, Netherlands, (21)Boston Children's Hospital and Harvard Medical School, Boston, MA, (22)Albireo Pharma, Inc

Methyl diethyldithiocarbamate, a metabolite of disulfiram in man