Yes, you can use the DIY shampoos from the challenge as your regular sulfate-free shampoos! These include: Shampoo A which is made using Coco-Glucoside, and is a sulfate-free surfactant, and Shampoo B which is made using Reetha powder. For resetting your scalp, we require a sulfate shampoo as it cleans all the dirt and product build-up from your scalp. You should do this 1-2 times per month.