
INTRODUCING L’Oréal Professionnel Keratin Alpha Sleek.
The full routine reprograms hair for up to 2 weeks of frizz control.*
The range reshapes the hair keratin at the Alpha level to smooth the hair fibre while controlling unwanted volume for daily styling in half the time** with long-lasting smoothness.
*Consumer test on 68 participants, 1 application/week for 4 weeks. Based on a 15-day break observation. **Instrumental tests with routine 4 times of Shampoo + Smooth Transformer + Leave-on.
Rating & Reviews
NEW KERATIN ALPHA SLEEK
INTRODUCING L’Oréal Professionnel Keratin Alpha Sleek.
The full routine reprograms hair for up to 2 weeks of frizz control.*
The range reshapes the hair keratin at the Alpha level to smooth the hair fibre while controlling unwanted volume for daily styling in half the time** with long-lasting smoothness.
*Consumer test on 68 participants, 1 application/week for 4 weeks. Based on a 15-day break observation. **Instrumental tests with routine 4 times of Shampoo + Smooth Transformer + Leave-on.
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PRODUCT SET COMPOSITION

Keratin Alpha Sleek Professional Shampoo
L'Oreal Professionnel - Serie Expert
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Keratin Alpha Sleek Professional Shampoo
L'Oreal Professionnel - Serie Expert
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Keratin Alpha Sleek Shampoo Refill 1L
L'Oreal Professionnel - Serie Expert
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Keratin Alpha Sleek Professional Hair Mask
L'Oreal Professionnel - Serie Expert
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Keratin Alpha Sleek Professional Hair Mask
L'Oreal Professionnel - Serie Expert
To see prices, you must login/register