Hi Reija,
Forgetting completely the toxicity factor, I tried the Terax line after reading on HQ hair that it was The Line that all these celebs swore by, etc. etc.
And to console you, you did not miss anything. It was pretty o.k., but just that. It was kind of heavy for my also thin and colored hair.
Have since found products I like way better, without the toxic stuff.!! So, you did good, girl!
Elisabeth