Formula N is for fine or damaged hair that has been chemically treated (blue box).

- Suitable for fine or damaged hair that has been chemically treated, or weak and damaged hair that needs straightening for smoother, sleeker hair than ever before.

Features:

Contains hyaluronic acid to nourish hair and maintain elasticity during straightening.

Results:

Straight, smooth, soft, and manageable hair. Adds shine and a soft touch.

How to Use:

- Wash your hair without using conditioner, then blow-dry and straighten.

- Apply the hair straightening solution to the hair, leaving about 1-2 cm from the roots. Leave it on for 20-30 minutes.

- After 20-30 minutes, comb the hair from root to tip, then rinse (do not shampoo), and blow-dry.

- Next, divide the hair into sections of about 1 cm each, and straighten the hair with a flat iron, leaving about 1 cm from the roots.

- Once the hair is straightened, apply the hair setting solution (your desired formula) to the hair, following the same steps. Leave it on for 20-30 minutes.

- After the specified time, rinse (do not shampoo).

- Once the setting solution is completely rinsed off, apply hair conditioner to the ends of the hair, leave it on for 5 minutes, then rinse and blow-dry.