What It Is
Step 4 is the Final Step. It is an intensely moisturizing leave-in conditioner designed to restore moisture balance to hair while providing long-lasting protection against heat styling and environmental damage. Infused with antioxidants and botanicals that work synergistically with the full STS treatment.
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.
What It Does
Benefits:
• Seals the cuticle for a soft, shiny finish
• Promotes stronger, healthier hair with anti-frizz protection and long-lasting shine
• Designed for all hair types
Key Ingredients:
• Antioxidants & Botanicals promote strong, full hair
What Else You Need to Know
Free from animal testing
1. After treating with Smoothing Mousse or Damage Recovery Anti-Breakage Treatment, spray sealant throughout hair to remove any residue and seal in treatment.
2. Taking manageable subsections, starting at the back, blow-dry hair from root to ends until completely dry using a paddle brush.
3. Taking 1/8-inch partings, flat iron hair using a temperature-controlled iron, passing 1 to 2 times from root to ends at 340ºF to 400ºF. Lower temperature recommended for fine, fragile or color-treated hair.
Aqua/Water/Eau, Glycerine, Cetyl Triethylmonium Dimethicone Sodium PCA, Methylisothiazolinone, Caprylyl glycol, Calendula Officianlis Flower Extract, Goldenseal (Hydrastis Candadensis) Lawsonia Inermis (Henna) Extract, Humulus Lupulus (Hops) Extract, Quillaia Saponaria Bark Extract, Matricaria Chamomilla (Chamomile) Oil, Hydroxylproplytrimonium Honey, Hydrolyzed Polysorbate 20, Fragrance (Parfum), Benzyl Benzoate, Citralo, Citronellol, Geraniol, Hexyl Cinnamal, Limonene, Linalool, Butylphenyl Methylpropional
Purchases made in SalonCentric stores may be returned to any SalonCentric store. Purchases made through SalonCentric Customer Service, SalonCentric Business Partners, and SalonCentric.com orders Sold and Shipped by SalonCentric may be returned to a SalonCentric store; however, the return must not exceed $450 and must include the original receipt, packing slip, or invoice. For returns in-store of online orders, the refund will be credited back to the original payment method once the return has been processed. For SalonCentric.com Online Exclusive orders sold and shipped by third-party sellers, please see more details linked below for return steps.
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