Postdoc, I think what hayadihaircare was referring to was the process of straightening hair using neutralizers and relaxants. Yes, can cause a few problems in the long run, and the maintenance sort of wreaks havoc on your scalp. But with a twice a week treatment (hair repair deep conditioning and what not), I think your hair will be fine. And always follow your stylist's instructions (not getting your hair wet for three days after the treatment, not tying your hair up, etc.). For treated hair, my stylist recommended Pro Natural's argan oil hair mask. Works like a charm on perm and color damaged hair. I bet it will also help in making rebonded hair maintain its sheen and straightness.