I wish I saw this before I bought Cream Set, which is supposed to be a gel alternative. My hair hates PVP so Ecostyler and the like is a no go but when I saw VP/VA Copolymer I wasn't familiar with it and thought it might be okay. Plus the jar says no buildup and my hair easily gets buildup which equals dryness. Last night I went to cowash my hair and I could tell after two washes the stuff was still in my hair.
My hair wasn't able to get any moisture in. It was suffocating. Finally I coated my hair with condtioner and shampooed with a very moisturizing bar. I watched the moisture come back to my hair. I'm either taking this back to Sally's on only using it right before a shampoo.