Hi freeatlast, I wish I could remember what they called mine, it was c..plat something and toxal and a shot for my bone marrow. But my hair was falling out after two weeks. I had it cut to maybe an inch cause I couldn't stand it, and I'll be damned if I could of kept some of it. I guess go with what is good for you. My hair started growing back, I guess maybe three weeks after chemo stop. Now its prolly.....inch to inch 1/2 long and really thick, different color though. I haven't had chemo since end of May. I have to tell you Hair is Highly over rated ;-) Now that I have it Everywhere! Good luck and prayers to you.