Who Is It for?
Ideal for
Frizzy Hair
Suitable for
All Hair Types
Description
How to Use
Key ingredients
E4564700
L'Oréal Professionnel Keratin Alpha Sleek Serum 50ml
Heat-activated serum that seals smoothness, fights frizz and protects from heat
93.00
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L'Oréal Professionnel Keratin Alpha Sleek Serum 50ml
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FREQUENTLY ASKED QUESTIONS
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L'Oréal ProfessionnelL'Oréal Professionnel Keratin Alpha Sleek Serum 50ml
Q.
How do you use the L'Oréal Professionnel Keratin Alpha Sleek Serum 50ml?
A.
Shake, then on towel-dried hair spray a few sprays into your palm, rub together and distribute from lengths to ends without rinsing, before blow-drying and ironing to activate it. Do not skip the heat, as the serum is heat-activated and needs drying or ironing to work.
Q.
How much L'Oréal Professionnel Keratin Alpha Sleek Serum 50ml should you use?
A.
Use 2 to 4 sprays for thin to medium hair and 6 to 8 sprays for thicker hair, distributed through the lengths and ends. Do not apply it to the roots, as it is meant for the lengths.
Q.
Do you rinse the L'Oréal Professionnel Keratin Alpha Sleek Serum 50ml out or leave it in?
A.
Leave it in, as it is a leave in finishing serum that is not rinsed out. Style straight after applying. Do not wash it out before styling, as it needs to stay in to seal and protect.
Q.
How is the L'Oréal Professionnel Keratin Alpha Sleek Serum 50ml different from a regular serum?
A.
Unlike a basic shine serum, this one uses a Keratin Sealer to lock in smoothness and frizz control for up to 10 washes with heat and humidity protection. It is longer lasting and protective. Do not expect a greasy feel, as it is built to seal lightly.
Q.
What is the L'Oréal Professionnel Keratin Alpha Sleek Serum 50ml designed to help with?
A.
It is designed to seal in smoothness, control frizz and volume and protect against humidity and heat while speeding up styling. Use it as the final step of the Keratin Alpha Sleek routine. Do not apply it to soaking wet hair, as towel-dried hair gives the best result.
