
Original: $52.05
-65%$52.05
$18.22The Story
L'Oreal Professionnel Keratin Alpha Sleek Progressive Treatment 200ml this professional smoothing treatment delivers up to 2 weeks of smooth, frizz-controlled hair. Suitable for all hair types, it visibly transforms strands—leaving hair up to 5x smoother, with reduced frizz, controlled volume, and +77% instant shine.
Style faster with improved manageability while maintaining hair integrity. Free from artificial colorants and alcohol, it leaves hair sleek, disciplined, and easier to style with every use.
Benefits:
- Formulated with Keratin Sleeker & amino-acid chains
- Up to 2 weeks of smooth, frizz & volume control
- Up to 5x smoother hair with reduced frizz
- +77% instant shine boost
- Faster, easier daily styling (up to half the time)
- Helps maintain hair integrity
- Suitable for all hair types
- Free from artificial colorants & alcohol
How to Use
Use once a week after shampoo. Performance peaks after 4 weeks. Alternate with our mask on other wash days of the week. -Shake well before use. -Section hair into 2 and apply evenly from lengths to ends on each section. -Use 30-50 grams per use depending on hair thickness and length. -Leave on for 10-15 minutes, and rinse. -Complete the routine with Mirror Sleek Serum. -To activate the smoothing technology, blow-dry completely and use a flat iron. -In case of contact with eyes, rinse them immediately and thoroughly.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
L'Oreal Professionnel Keratin Alpha Sleek Progressive Treatment 200ml this professional smoothing treatment delivers up to 2 weeks of smooth, frizz-controlled hair. Suitable for all hair types, it visibly transforms strands—leaving hair up to 5x smoother, with reduced frizz, controlled volume, and +77% instant shine.
Style faster with improved manageability while maintaining hair integrity. Free from artificial colorants and alcohol, it leaves hair sleek, disciplined, and easier to style with every use.
Benefits:
- Formulated with Keratin Sleeker & amino-acid chains
- Up to 2 weeks of smooth, frizz & volume control
- Up to 5x smoother hair with reduced frizz
- +77% instant shine boost
- Faster, easier daily styling (up to half the time)
- Helps maintain hair integrity
- Suitable for all hair types
- Free from artificial colorants & alcohol
How to Use
Use once a week after shampoo. Performance peaks after 4 weeks. Alternate with our mask on other wash days of the week. -Shake well before use. -Section hair into 2 and apply evenly from lengths to ends on each section. -Use 30-50 grams per use depending on hair thickness and length. -Leave on for 10-15 minutes, and rinse. -Complete the routine with Mirror Sleek Serum. -To activate the smoothing technology, blow-dry completely and use a flat iron. -In case of contact with eyes, rinse them immediately and thoroughly.
















