Beauty begins in the shower. Free chlorine can cause hair frizz and reduce shine. Elevate your shower experience with the T3 Source Showerhead. The proven filtration system is a mineral mixture combining calcium sulfide, zinc, and copper to help reduce free-chlorine from your shower water. Beauty begins in the shower. Free chlorine can cause hair frizz and reduce shine. Elevate your shower experience with the T3 Source Showerhead. The proven filtration system is a mineral mixture combining calcium sulfide, zinc, and copper to help reduce free-chlorine from your shower water. T3 offers a revolutionary collection of high-performance tools that nurture your locks as they heat, dry, and curl. The cutting-edge component is the crystal-mineral compound tourmaline, which emits negative ions that reduce styling time, minimize frizz, and seal the hair cuticle for long-lasting moisture and maximum shine.