In this post, A conditioning shampoo with SCI, Synara asks: Just wondering: I only have Amphosol CG and cocamidopropyl betaine. Can I make a shampoo with these surfactants?The short answer is no. And that’s because you actually only have one surfactant because Amphosol CG is cocamidopropyl betaine as made by Stepan, and it’s such a…