Where can i buy anti-chlorine shampoo for relaxed hair in ottawa?

i really want to keep swimming but i'm afraid that my hair will keep drying out and become damaged. i tried going to this store called mama cee's and they didn't have it. I haven't tried other stores yet though because i have not been in Ottawa for long. If anyone knows where i can buy good anti-chlorine shampoo, i would appreciate your help. :)