Yeah, I've got resistant gray so I worry that the HCC will prevent or lift the color. I think I'll skip it for before and about a week after then. Thank you both!

SF Bay Area, CA * "The Angel-Goddess-Guru of Haircoloring"
3b/c/a mix. medium texture, low porosity
* pw: just4curlies
* My Motto: Strand Test!
some hair pics
-- gone, but never forgotten.