aReGenesea (INCI: Glycerin (and) S. Longicruris extract) is a product of Innovacos, Mt. Arlington, VA, USA.
bAmersham TRK 414 is a kit manufactured by GE Healthcare Bio-Sciences AB, Uppsala, Sweden.
cThe DNA minichips are a product of BIOalternatives, Gençay, France.
d The corneometer;
e Tewameter 300;
f Cutometer; and
g Visioscan VC98 are devices manufactured by Courage + Khazaka GmbH , Köln, Germany.