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Smoothing Hair Mask for Frizz Control

L’Oral Professionnel Keratin Alpha Sleek Hair Mask is an intensive smoothing treatment designed to control frizz, improve manageability and enhance shine. Ideal for unruly or chemically treated hair, it helps maintain sleek, polished results while leaving the hair feeling soft and nourished.

• Intensive smoothing treatment for frizz-prone hair
• Helps maintain keratin-treated and chemically smoothed hair
• Improves softness, shine and manageability
• Supports long-lasting sleek results
• Professional-grade conditioning care

Step 1
Shampoo
Cleanse & prepare

Step 2
Mask
Smooth & condition

Step 3
Treatment
Transform & control

Step 4
Serum
Finish & protect

Product Overview

Product Overview

This professional smoothing mask delivers deep conditioning to help control frizz and improve hair texture. Designed to maintain sleek results, it enhances softness, shine and overall manageability.

Key Features

Key Features

• Deep conditioning smoothing formula
• Helps reduce frizz and flyaways
• Supports long-lasting smoothness
• Enhances shine and softness
• Improves manageability without heaviness

How to Use

How to Use

• Apply to clean, damp hair after shampooing
• Distribute evenly through mid-lengths and ends
• Leave for 35 minutes
• Rinse thoroughly
• Use regularly to maintain smoothness and control

Build Your Smoothing Routine

Build Your Smoothing Routine

For best results, use as part of a structured smoothing routine:

• Step 1: Cleanse with Keratin Alpha Sleek Shampoo
• Step 2: Apply the Smoothing Mask
• Step 3: Use treatment to support long-term smoothness
• Step 4: Finish with serum for shine and control

This routine helps maintain smoother, more manageable hair between salon services.