Bio Keratin Gold 1000 ml - Brazilian keratin straightening - professional hair care for smooth, shiny and healthy hair

The Bio keratin treatment is not a permanent straightening. The replenished keratin naturally fades from the hair. The wave or curl will gradually return. This usually happens after 4-6 months. Afterwards, the hair remains soft and shiny and continues to look healthy.

METHOD OF USE :

1. The hair to be treated is first washed with a salt-free shampoo.

2. The product is applied to dry hair, just like hair dye.

3. After applying the keratin, the hair is left to develop for 45 minutes.

4. After 45 minutes, the hair is completely dried with a hairdryer.

5. The hair is then straightened with a straightener at 230 degrees.

6. The hair is washed with a salt-free shampoo 15 minutes after the treatment.