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 to strengthen and fortify hair, with S4 the hair is not only smoother and straighter, but also healthier looking and more manageable.
Mini-Starter Pack includes:
- Four 8 ounce tubes of treatment: 1 Infinity, 1 Extreme, 1 Beyond, 1 Flat Iron Free.
- Four 4 ounce tubes of S4 Styling Crème
- One 32 ounce Shampoo
- One 32 ounce Conditioner
Made in the U.S.A. from US and imported ingredients.