Biolage Smooth Proof Shampoo

Biolage Smooth Proof Shampoo is a smoothing shampoo that gently cleanses while controlling frizz and adding shine. This sulfate-free formula removes impurities while smoothing the cuticle and protecting against humidity. It helps reduce flyaways and enhance natural radiance. Ideal for daily use on all hair types seeking smooth, polished, and frizz-free results.