Witch Hazel does not do anything for your hair. It is great for ingrown hairs, calming bug bites and sunburn down.
I would only recommend professional haircare if you would like to see results on your hair. Years and years of research and scientific innovation has been put behind Redken, Matrix, L’Oreal Professional, Shwarzkopf and Joico. I would only trust these kinds of brands on my hair.