Gao Sun Damage footnotes

a ChromAveil (INCI: Quaternium-95 (and) Propanediol) is a product of Croda Inc.

b The Atlas Ci300+ Xenon Weather-Ometer is a product of Atlas Material Testing Solutions, International Hair Importers

c LabScan XE Spectrocolorimeter is a product of HunterLab.

d Spex FluoroLog-3 is a instrument manufactured by Horiba Jobin Yvon.

e Miniature Tensile Tester (MTT) 670 is a product of Dia-Stron Ltd.