L'Oréal Professionnel Keratin Alpha Sleek Mirror Serum - 50ml
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Product Details
L'Oréal Professionnel Keratin Alpha Sleek Mirror Serum - 50ml
The Mirror Sleek Serum by L’Oréal Professionnel is the ultimate finishing step for achieving permanently smooth, frizz-free hair with an intense, mirror-like shine. Expertly developed to support professional sleek styles, this high-performance formula helps maintain flawless results — even in challenging humidity.
Formulated with 5% Keratin Sealer Complex, the serum works to seal the hair’s keratin structure, creating a smooth, polished surface while reinforcing the fiber from within. Its highly concentrated formula delivers advanced frizz and volume control for up to 10 washes, ensuring long-lasting manageability and sleek definition.
Designed for modern styling needs, the serum also provides heat protection up to 230°C and shields hair against up to 80% humidity, helping preserve your style in damp conditions. The hair fiber appears visibly smoother, softer, and more refined, with enhanced shine and improved control.
When used as part of the complete Keratin Alpha Sleek routine, the Mirror Sleek Serum delivers up to two weeks of maximum frizz control with minimal styling effort. Consumer tests show that daily styling time can be reduced by up to 50%, making it ideal for those seeking professional anti-frizz performance, heat protection, and long-lasting smoothness in one powerful finishing product.
Key Benefits:
- Seals hair structure with 5% Keratin Sealer Complex
- Controls frizz and volume for up to 10 washes
- Provides heat protection up to 230°C
- Protects against up to 80% humidity
- Delivers mirror-like shine and enhanced manageability
- Reduces daily styling time
Ideal For:
- Frizz-prone or humidity-sensitive hair
- Sleek, straight styling looks
- Long-lasting smooth finishes
- Heat-styled hair in need of protection
What is L'Oréal Professionnel Keratin Alpha Sleek Mirror Serum 50ml?
It is a high-performance finishing serum designed to deliver frizz-free, sleek hair with mirror-like shine, heat protection, and long-lasting smoothness.
Who should use this serum?
Ideal for frizz-prone, humidity-sensitive, or heat-styled hair seeking sleek, straight styles and long-lasting smooth finishes.
How does it control frizz and enhance shine?
The serum contains 5% Keratin Sealer Complex that seals the hair’s keratin structure, smooths the surface, reinforces fibers, and controls frizz for up to 10 washes.
Does it provide heat protection?
Yes, it protects hair from heat styling up to 230°C while also shielding hair from up to 80% humidity.
How long do the results last?
When used as part of the Keratin Alpha Sleek routine, the serum provides up to two weeks of maximum frizz control and sleek, polished hair.
Can it reduce styling time?
Yes, daily styling time can be reduced by up to 50%, making hair easier to manage and style efficiently.
How should I use the serum?
Apply a small amount to towel-dried or dry hair, focusing on mid-lengths and ends. Style as desired, using heat tools if needed. Avoid direct contact with eyes.
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