L'Oréal Professionnel Keratin Alpha Sleek treatment 200 ml

L'Oréal Professionnel Keratin Alpha Sleek treatment 200 ml is a professional Keratin Alpha Sleek smoothing treatment designed to progressively transform hair structure and provide longer-lasting control of frizz and unwanted volume.

Key benefits

• Product type: care treatment.
• Designed for all hair types and longer-lasting frizz and volume control.
• The shampoo is free from sulphate surfactants; the mask intensely nourishes and smooths.
• The serum provides heat protection up to 230°C and control of humidity-induced frizz.
• The full routine is designed to maintain a smooth effect for up to 2 weeks.
• Pack size: 200 ml.
• The professional Smooth Transformer treatment delivers up to 5× smoother results, 2× less frizz and +77% instant shine.
• Within the full system, it helps maintain smoothness and control of frizz and volume for up to 2 weeks while reducing daily styling time.

Active ingredients and technology

Keratin-alpha shaper and amino-acid chains are the system's key technology elements. The products do not contain added keratin as an animal-derived ingredient; they are designed to act on the hair's natural keratin alpha structure.

Care treatment: function and professional application

Professional Keratin Alpha Sleek smoothing treatment designed to progressively transform hair structure and provide longer-lasting control of frizz and unwanted volume.

How to use the product?

Basic use: Use once a week after Keratin Alpha Sleek shampoo. Shake the bottle well, divide hair into 2 sections and apply evenly through lengths and ends; adjust the amount to hair length and thickness. Leave for 10–15 minutes and rinse thoroughly.

For this product: This 200 ml Smooth Transformer is a progressive smoothing care treatment, not a regular mask. After rinsing, blow-dry hair completely and use a straightener for optimal results. Initially use once weekly up to 4 times, then about once a month for maintenance; on other washes use Keratin Alpha Sleek mask.

Technical information

• Brand: L'Oréal Professionnel
• Range: Keratin Alpha Sleek
• Product type: hair care treatment
• Volume / weight: 200 ml
• EAN / GTIN: 3474637335526
• model: 3474637335526

Who is this product suitable for?

For all hair types when the priority is longer-lasting smoothness, easier daily styling and control of frizz and unwanted volume.

Frequently asked questions

What is this product intended for?

For all hair types when the priority is longer-lasting smoothness, easier daily styling and control of frizz and unwanted volume.

How should the product be incorporated into a care or styling routine?

Use it according to the specific product directions and recommended sequence — after cleansing, as a leave-in product, or before or after styling. Adjust the amount to the hair length, thickness and needs.

INCI ingredients

AQUA / WATER / EAU, CETEARYL ALCOHOL, COCOS NUCIFERA OIL / COCONUT OIL, BEHENTRIMONIUM CHLORIDE, ISONONYL ISONONANOATE, CETYL ESTERS, PARFUM / FRAGRANCE, ETHANOLAMINE, ISOPROPYL ALCOHOL, CYSTEINE, DIMETHICONE, HYDROXYETHYLCELLULOSE, PHENOXYETHANOL, SODIUM METABISULFITE, AMODIMETHICONE, ASCORBIC ACID, TRIDECETH-10, TRISODIUM ETHYLENEDIAMINE DISUCCINATE, PEG-100 STEARATE, STEARETH-6, TAURINE, TRIDECETH-3, GLYCERIN, BUTYLENE GLYCOL, DISODIUM PHOSPHATE, ACETIC ACID, POLYSORBATE 60, SODIUM PHOSPHATE, CARBOMER, SODIUM LACTATE, POLYSORBATE 20, PALMITOYL TRIPEPTIDE-1, PALMITOYL TETRAPEPTIDE-7.

Note: ingredients may be updated; before use, compare with the INCI list on the specific product packaging.