1.Pretreatment

First wash your hair with deep cleansing shampoo 2-3 times, thoroughly deep clean and decompose hair residue (do not use hair conditioner),
Blow the hair to 70-80% dry;

2.

[PT formaldehyde-free keratin treatment]

Operation process

For natural curly hair  (frizz becomes smooth and straight);
Shake well before use
Use high-quality flat iron
Highly suggest to wear a capes for :waterproof and heat insulation

1:APPLY

Divide hair into several sections
Apply keratin tratment evenly, 1 cm away from head skin
[Short hair: 30-45ml] [Medium/long hair: 50-60ml] [Long hair: 75-80ml]

2:ABSORPTION - COMB HAIR - BLOW DRYHAIR
Stay 30 minutes (heating will have straighten effect).
comb to scrape off the extra keratin treatment.
Blow hair to 80-90% dry.

3:FLAT IRON STRAIGHTENER - WASH OFF

Divide hair to several sections,use flat iron is adjusted to about 200-220 degrees.
Use flat iron to straighten all hair evenly, about 7-10 times.

Wait 15 mins , rinse hair with water.
Gently wash again with [sulfate-free amino acid shampoo]
(DON'T use deep cleansing shampoo after treatment)

4:DEEP CARE ,KEEP SMOOTHING EFFECT

Evenly apply [keratin care conditioner] and comb the hair smoothly, then rinse off.
Blow your hair to 70-80% dry.

3.Polishing protection

Use a small amount of [ keratin leave-in hair treatment ] to apply evenly and blow dry.
Flat iron adjusts to temperature to 160-180 degrees, and iron the hair,  which is better for continuous hair care.