Finishing serum that creates silky smoothness, controls frizz and protects against heat styling.

Step 1: Apply a 5-cent-sized amount of the Pureology Smooth Perfection Shampoo to wet hair at the scalp. Emulsify into a rich lather and work it down to the ends. Rinse. For extra cleansing, repeat. Step 2: Apply a 5-cent-sized amount of the Pureology Smooth Perfection Conditioner to freshly shampooed hair, focusing on the midlengths and ends. Relax and wait 1-2 minutes. Rinse. Step 3: Apply 1-2 pumps of Pureology Smooth Perfection Serum to damp hair, focusing on the midlengths and ends. Blowdry and style as usual. For best results, use following the Hydrate or Smooth Perfection, or hair-care systems.