Dr. Adolf Klenk über Forschungsgebiete der Haarpflege October 28, 2026March 19, 2010 Koffein als Wirkstoff in der Haarpflege This article is reserved for subscribersLog inSubscribe Share: Facebook LinkedIn X Pinterest Xing WhatsApp EmailYou might also be interested inSasol International ChemicalsLife Cycle AssessmentA Promising MaterialIssue 05 – 2025