Hope you enjoy the book as much as I did.
You are right - there is heaps to learn re CG. And beware, your straight haired friends will think you are slightly unhinged if you confide in them about CG, this site etc. Vent here instead! Good luck.
3a. iii medium porosity.
JC, FSG, Matrix Biolage hydratherapie,
Giovanni 5050, KCCC
All CJ products