One Step Smoothing Treatment is a safe hair smoothing system that helps smooth and lay down the outer layer of the hair called the cuticle. Adding conditioning agents to help nourish and strengthen the hair inside and out with good elasticity that allows the hair to stretch and return back to its original shape without breaking any bonds in the hair shaft. With the help of our leave in-conditioner called Silky Dry Fast Treatment, and the assistance of a blow dryer and a flat iron with a temperature of at least 400 degree this can really cut down on frizz and relax curly and wavy hair up to 98% straight. It will give hair shine and promote hair growth, But remember, this is not permanent so you will have to have the Smooth Transformation treatment every 8 to 12 weeks. This is a great alternative to straightening your hair temporarily between relaxer or keeping it natural.