I started a long term 6 ~ 8 week skincare testing routine back in November, which included the following products Daytime: Kikumasamune Skincare Lotion –>  Gu:aam Method Black Pearl Conchiolin 35 Whitening Serum  –> Zymogen Houttuynia Cordata Ferment Serum (T-Zone) –> Melano CC Essence with Vitamin C & E –> Graymelin Propolis 80 Energy Ampoule … More November/December Skincare Results – Part 1: Kiku-Masamune, Melano and Gu:aam Method