Optimum recently changed its formula to "Salon Collection" and it wreaked dry havoc on my hair. No matter what I did moisture wise during these winter months (conditioner, leave-in condish, moisturizer) my hair felt like sandpaper. I wet bun 99% of the time and even the wet hair tucked in the bun, which normally is still damp by the end of the day, dried to crispy bacon texture a couple of hours after my morning cowash-n-bun!! Thank goodness I didn't suffer devastating breakage during this period.
I found a bunch of old formula Optimum Super at a local CVS and bought all 10 boxes (on sale BOGO with additional $2 off coupons, yaay!). Touching up with this was the only thing that has finally restored my hair to normalcy. I figured out it must have been the perm because I when I use Optimum Regular, I get bad dryness that is only corrected once I go back to super. Fortunately, my regular/super experience clued me in that the new formula relaxer was probably the culprit. It took a few weeks but after relaxing with the old formula super, my hair started responding to my staples again, thank goodness! So yes, the relaxer IS the foundation for anything else from my experience!