TRESemmé Salon Silk Shampoo delivers intense moisturization where your hair needs it most, calming frizz and fly-aways without weighing hair down. This advanced smoothing system with Moroccan, Argan oil cleanses and helps tame unruly hair, leaving it smooth and salon-soft. These sleek hair products yield up to 7x smoother hair. TRESemmé Salon Silk helps tame unruly hair, leaving it smooth and salon-soft.