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Brand
L'Oréal Professionnel
Drop Shipped
No
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No
Vegan Friendly
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New Customers - First Shop VAT Free With Code WELCOMEVF

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L'Oréal Professionnel Serie Expert Keratin Alpha Sleek Rinse-Off Mask 250ml

Code: 34449
in stock
Are you a hair, beauty or barbering professional? Or currently in training to be one?

For exclusive access to our extensive range of hair, beauty and barbering products at wholesale prices online and in-store, you need an Alan Howard trade card. Getting your exclusive trade card is free and simple, you just need to prove to us that you're in the trade.

For professional applications, please upload a copy of one of the following documents:
  • Level 2 or above (NVQ or equivalent) hair, beauty or barbering qualification certificate
  • Public liability insurance certificate for your hair, beauty or barbering business
  • Current business cheque book
For student applications all of the below documents are required:
  • A valid college card
  • A course enrolment letter or receipt

Product Details

L'Oréal Professionnel Serie Expert Keratin Alpha Sleek Rinse-Off Mask 250ml

Transform frizz-prone hair with L'Oréal Professionnel Serie Expert Keratin Alpha Sleek Rinse-Off Mask, an advanced smoothing treatment designed to restore control, softness, and long-lasting discipline. Powered by innovative Keratin Alpha technology, this intensive mask works deep within the hair fibre to progressively smooth and transform hair with every use.

The rich yet lightweight formula helps reduce frizz, tame unwanted volume, and leave hair noticeably softer and more manageable. With continued use, the mask helps “reprogram” the hair fibre, delivering smoother, sleeker results that last for up to two weeks while making daily styling faster and easier.

Key Benefits:

  • Provides up to 5x smoother hair with up to 2x less frizz

  • Helps control excess volume and improve manageability

  • Progressive smoothing technology that improves results with repeated use

  • Leaves hair soft, sleek, and easier to style

  • Ideal for frizz-prone or unruly hair

After just four applications, the advanced Keratin Alpha formula helps reset hair discipline, delivering a visible fibre transformation and long-lasting smoothness. Perfect for those seeking a professional-quality smoothing treatment that keeps hair polished, controlled, and beautifully manageable.

FAQs

What is L'Oréal Professionnel Serie Expert Keratin Alpha Sleek Rinse-Off Mask 250ml?

It is an intensive smoothing hair mask designed to tame frizz, control excess volume, and progressively smooth hair with Keratin Alpha technology.

Who should use this mask?

Ideal for frizz-prone, unruly, or voluminous hair that needs long-lasting smoothness and improved manageability.

How does the mask work?

Keratin Alpha technology penetrates the hair fiber to strengthen, smooth, and progressively transform hair, reducing frizz and improving softness and control.

How often should I use the mask?

Use it once or twice a week, or as needed. Visible results, including smoother and more manageable hair, are noticeable after just four applications.

What are the main benefits of this mask?

It delivers up to 5x smoother hair, reduces frizz by up to 2x, controls excess volume, improves manageability, and leaves hair soft and sleek.

How do I use the mask?

Apply evenly to clean, towel-dried hair, leave on for 5 minutes, and rinse thoroughly. Follow with styling products or leave to air dry for best results.

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