PROGRESSIVE KERATIN
Straightens and treats the hair, leaving it healthy , shiny and frizz free. It can be used on any type of hair and with any type of previous chemical treatment. 4HAIR PROGRESSIVE KERATIN is washed right after the application is finished. The hair will be straight and easy to manage up to 4 months.
I can’t thank 4HAIR enough for leaving my hair so beautiful! I receive compliments all the time about my hair!
Kim W. – Boardman, OH
- Description
4HAIR PROGRESSIVE KERATIN is washed right after the application is finished. The hair will be straight and easy to manage up to 4 months. Little by little, the hair will come back to its natural texture evenly, without showing any re-growth line. It reduces styling time intensifying shine and softness.
Residue Extractor Shampoo (1)16,5 FL.OZ2 FL. OZProgressive Keratin (2)38.8 FL.OZ16.5 FL. OZ4 FL.OZ- Specifications
4HAIR LITE KERATIN
- Directions Step by Step
- Hair will be straight and easy to manage up to 4 months. Little by little, the hair will come back to its natural texture evenly, without showing any re-growth line. It reduces styling time intensifying shine and softness.

Before you begin the application, check the type and condition of the hair. This will determine how much product you will need and how many times you will apply the float iron.


Step 1
Wash hair twice with the 4HAIR Residue Extractor Shampoo (1). Massaging it very well, so the product can react.
Step 2
Blow dry hair completely.




Step 3
Divide hair into small sections. Apply the Progressive Keratin (2) with a brush without touching the hair scalp. Do not saturate the hair (use a fine comb to remove product excess).
Step 4
Let the product react for 20 minutes. In this step, the product will restore the hair’s keratin by forming a thermo active protective and flexible film throughout
Step 5
Dry hair completely. Make sure that the hair is 100% dry.
Step 6
This is the most important step of the application process that will determine a sucessful final result. For fine fragile hair, apply the flat iron about 7 times per each small section. For wavy hair, apply the flat iron about 10 minutes per section and for strong curly hair, apply the flat iron 12 or more times per section.

Step 7
Wait 10 minutes. Wash the client’s hair with our Maintenance Line.


