S4 Smoothing Treatments are available in 4 formulations. If this is your first use of S4, we suggest you order the FLAT IRON FREE or INFINITY formula. These work on most hair types from the most delicate to coarse resistant. Your client will love the smooth, soft, shiny, frizz-free results.
It is recommended that you do your first treatments with either INFINITY or the newest addition to our smoothing treatments, FLAT IRON FREE, which is ideal for fine to normal hair texture, including bleached/highlighted hair and does not require the use of a flat iron. BEYOND & EXTREME can be your choice for the curlier/wavier client with normal to coarse resistant texture who wants a straighter result. They are NOT to be used on fine, delicate, damaged, bleached/highlighted hair. Great for the natural or colored client who wants to loosen more curl or wave.
S4 smoothing treatments provide comparable results to traditional salon Brazilian-type keratin treatments when it comes to reducing curl & wave, removing frizz and smoothing hair – but without the harmful chemicals and in half the chair time without the need for special ventilation. Because S4 smoothing treatments work from the inside out, the hair is not only smoother and straighter, but also healthier looking and more manageable.
It is recommended that you do your first treatments with either INFINITY or the newest addition to our smoothing treatments, FLAT IRON FREE, which is ideal for fine to normal hair texture, including bleached/highlighted hair and does not require the use of a flat iron. BEYOND & EXTREME can be your choice for the curlier/wavier client with normal to coarse resistant texture who wants a straighter result. They are NOT to be used on fine, delicate, damaged, bleached/highlighted hair. Great for the natural or colored client who wants to loosen more curl or wave.
S4 smoothing treatments provide comparable results to traditional salon Brazilian-type keratin treatments when it comes to reducing curl & wave, removing frizz and smoothing hair – but without the harmful chemicals and in half the chair time without the need for special ventilation. Because S4 smoothing treatments work from the inside out, the hair is not only smoother and straighter, but also healthier looking and more manageable.
FLAT IRON FREE — Fine to Normal including COLORED, DELICATE, FRAGILE BLEACHED, HIGHLIGHTED & DAMAGED hair/Slight to Extreme Frizz all without the use of a Flat Iron
INFINITY — ALL HAIR TYPES including COLORED, BLEACHED, HIGHLIGHTED & DAMAGED hair/Slight to Extreme Frizz
BEYOND — Normal, Color, Curly, Wavy, Medium Frizz (NOT for Bleached, Highlighted, or Damaged hair)
EXTREME — Resistant, Coarse, Virgin, Color, Curly, Wavy, Kinky, Medium Frizz (NOT for Bleached, Highlighted, or Damaged hair)
Stylist Trial Kit includes:
• One 8-oz tube of treatment (enough to do 2-4 clients) of either Flat Iron Free, Infinity, Beyond or Extreme
• One 4-oz tube of S4 Styling Crème
• One 8-oz tube of S4 Shampoo
• One 8-oz tube of S4 Conditioner
Made in the U.S.A. from US and imported ingredients.