Women Who Use Viviscal

Hi,
I'm 20, and have been experiencing hair loss for a year now.  It's getting kind of thin, although no bald spots yet, and I've heard many many positive things about Viviscal.  I was j/w, for ladies on it, do you take the brown pills in the black box, the white pills in the black box, or the purple box that specifically says Women Hair Supplement, while the other two boxes make no mention to gender?

I'm confused why there are two black boxes with two sets of pills in different colors, and a box targeted for women.

TIA,
Jen