What are my favorite products for curly hair? Since I cut my hair, I went back to using hair products for curly hair that hairdressers brings from Brazil. I always get an extra large size as they are not available in Switzerland. I alternate them with brands that are without paraben, sulfates and silicon such as Superbly Smoothing Argan Shampoo and Conditioner from Kiehl’s or Be Curly products from Aveda. They are easily available in Swiss department stores and although they are a bit expensive, they are worth the investment.