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Step 2 of 4 is an amino-acid infused thermal therapy smoothing treatment designed to temporarily straighten and smooth frizzy, curly, multi-textured or transitioning hair for up to 12 weeks.

 

STS Express Smoothing and Strengthening System is an amino-acid infused smoothing and thermal therapy system that temporarily 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.

Design Essentials PROSYSTEM STS EXPRESS Smoothing Mousse 8oz

SKU: 875408003621
$45.00Price
Quantity
  • Strengthens hair from root to tip and delivers anti-swelling/reversion properties

    • Imparts long-lasting frizz-free smoothing with radiant shine

    • Designed for clients seeking an alternative to chemical straighteners

    • No formaldehyde or formaldehyde derivatives

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