Our Purc Keratin Hair Smoothing Treatment is an advanced hair therapy formulated with pure keratin to give you smooth, healthy locks with no formaldehyde or up to 12% of progressive keratin for straightening curly, damaged, or frizzy hair. This long-lasting treatment helps restore your hair’s vitality while keeping it silky and manageable.
How to Choose?
METHOD 1: Use different content formalin Keratin for different curly hair.
For little curly hair ( 0% Formaldehyde free )
For normal curly hair ( 5% formalin )
For deep curly hair ( 8% formalin )
For very curly hair ( 12% formalin )

METHOD 2: Use different content formalin Keratin to follow where you are from.
If you are in the Middle East, please choose keratin 5% or 8% formalin
If you are in South America, please choose keratin 5% or 8% formalin
If you are in Africa, please choose keratin 8% or 12% formalin

How to Use
1. Wash twice on chemically-treated hair and the third on virgin hair with PURC Purifying Shampoo. Blow hair to 100% dry.
2. Comb through every section until hair is completely saturated. Shake the bottle well and pour approximately 2-3 oz of Keratin Treatment into a bowl. Wear gloves and apply to hair with a brush.
3. Place hair in the cap. For chemically-treated or damaged hair, allow hair to absorb solution for 20 minutes; for very resistant, coarse hair, allow hair to absorb solution for 30 minutes. Then blow hair to 100% dry.

4. Divide hair into 4 sections with a heat-resistant comb. Using a 450°F (230°C) flat iron, start at the nape of your neck, taking 1/8 inch sections. Slowly move the iron from root to ends 5-7 times (7-10 times for extremely curly coarse hair) to infuse the keratin into the hair shaft. For chemically treated damaged hair lower heat to 430°(200°C).
5. After 3 days, wash hair with PURC After-treatment Shampoo and Conditioner. (or the other shampoo does not contain Sodium Chloride).
WARNING:
Open the windows, and door and turn on the fan when doing treatment.
Avoid contact with eyes, flush eyes with warm water if contact.
NET WT: 1000ml