Serie Expert Keratin Alpha Sleek Shampoo 500ml by L'Oréal Professionnel

Features:

• Reprogram hair for up to 2 weeks of frizz control*
• For up to 5 x smoother hair with up to 2x less frizz**
• Controls unwanted volume for daily styling in half the time***
• Progressive Reprogramming: After 4 uses, Smooth Transformer resets hair discipline**** at the Keratin Alpha level for a total fibre transformation*****

-*Consumer test on 68 participants, 1 application/week for 4 weeks. Based on a 15-day break observation
- **instrumental tests
- ***Instrumental tests with routine 4 times of Shampoo + Smooth Transformer + Leave-on
- ****After 4 applications of Smooth Transformer.
- *****Instrumental and consumer tests.

Instructions for use:

1. Apply evenly on wet hair.
2. Lather until a rich foam is obtained.
3. Rinse.
4. In case of contact with eyes, rinse immediately and thoroughly.

Follow with Keratin Alpha Sleek Smooth Transformer once a week for long-lasting smoothness for up to 2 weeks*. On other wash days of the week, use the professional mask instead of Smooth Transformer.

*Instrumental test after 4 applications of Keratin Alpha Sleek Shampoo + Smooth Transformer + Serum

Serie Expert Keratin Alpha Sleek Refill Shampoo 500ml by L'Oréal Professionnel

Features:

• Reprogram hair for up to 2 weeks of frizz control*
• For up to 5 x smoother hair with up to 2x less frizz**
• Controls unwanted volume for daily styling in half the time***
• Progressive Reprogramming: After 4 uses, Smooth
• Transformer resets hair discipline**** at the Keratin Alpha level for a total fibre transformation*****

-*Consumer test on 68 participants, 1 application/week for 4 weeks. Based on a 15-day break observation
- **instrumental tests
- ***Instrumental tests with routine 4 times of Shampoo + Smooth Transformer + Leave-on
- ****After 4 applications of Smooth Transformer.
- *****Instrumental and consumer tests.

Instructions for use:

1. Apply evenly on wet hair.
2. Lather until a rich foam is obtained.
3. Rinse.
4. In case of contact with eyes, rinse immediately and thoroughly.

Follow with Keratin Alpha Sleek Smooth Transformer once a week for long-lasting smoothness for up to 2 weeks*. On other wash days of the week, use the professional mask instead of Smooth Transformer.

*Instrumental test after 4 applications of Keratin Alpha Sleek Shampoo + Smooth Transformer + Serum