Design Essentials® introduces the new and improved STS Express Smoothing System, an amino-acid infused smoothing and thermal therapy system that tempo-rarily straightens and smooths frizzy, naturally curly, multi-textured, transitioning, and chemically treated hair—providing up to 12 weeks of intense smooth-ness, incredible shine, and maximum manageability.
This easy, three-step system increases style longevity while helping to strengthen and repair damage. The STS Express Smoothing System saves time in the sa-lon—no need to shampoo or blow dry twice. Simply Shampoo, Treat, Seal, and Style for up to 12 weeks of visibly smoother, shiny, more manageable hair.
Shampoo hair with the STS Express Cleansing Sulfate-Free Shampoo.
For brittle, damaged, or chemically treated hair, replace Step 2 with the STS Express Damage Recovery & Anti Breakage Treatment.
Take 1/2 inch partings and apply 1-2 pumps of STS Express Smoothing Mousse at the roots and comb through to ends.
Spray STS Express Thermal Therapy Leave-In and Sealant throughout the hair. Blow dry and style.