L'Oréal Professionnel Keratin Alpha Sleek

Liquid shampoo, 500 ml
CHF57.–/1l
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Product details

The L'Oréal Keratin Alpha Sleek Shampoo is a 500 ml hair care product that smooths and straightens frizzy, hard-to-manage hair. This shampoo formulation features Keratin Alpha technology, which reduces frizz for up to 72 hours and enhances hair smoothness. The formula repairs damaged hair cuticles, provides a sleek, shiny appearance, and maintains the hair's natural moisture balance. Suitable for daily use on all hair types, it is particularly effective for curly, wavy, or frizzy hair. The product is sulfate- and paraben-free, making it gentle on color-treated hair. The 500 ml bottle offers approximately 60-70 applications, depending on hair length and thickness. Apply to wet hair, massage into the scalp and through the lengths, then rinse thoroughly. For optimal results, follow with the corresponding L'Oréal Keratin Alpha Sleek Conditioner. Store at room temperature between 15-25°C, avoiding direct sunlight. The product features a convenient flip-top cap for easy dispensing. Made with dermatologically tested ingredients, this shampoo transforms unruly hair into manageable, smooth strands with regular use.

Key specifications

Effect
Anti-FrizzCleaning
Hair structure
Curly hairWavy hair
Hair type
All hair types
Shampoo type
Liquid shampoo
Care need
Cleaning
Contents
500 ml

General information

Item number
66953883
Manufacturer
L'Oréal Professionnel
Category
Shampoo
Manufacturer No.
E4566000
Release date
4.2.2026
Sales rank in Category Shampoo
215 of 5920

Haircare product properties

Effect
Anti-FrizzCleaning
Hair structure
Curly hairWavy hair
Hair type
All hair types
Shampoo type
Liquid shampoo
Care need
Cleaning
Product line
Shampoo

Ingredients

Effect
SmoothingStrengthening
Content features
Non-alcoholicSulphate-freeWithout artificial colourings

Origin

Country of origin
Spain

Voluntary climate contribution

CO₂ emissions
2.05 kg
Climate contribution
CHF 0.11

Product dimensions

Contents
500 ml

Package dimensions

Length
19.50 cm
Width
7.60 cm
Height
7.30 cm
Weight
579 g

Ingredients and instructions for use

Ingredients
Aqua / water / eau, sodium cocoyl isethionate, disodium laureth sulfosuccinate, glycol distearate, sodium lauryl sulfoacetate, sodium lauroyl sarcosinate, glycerine, parfum / fragrance, decyl glucoside, cocamidopropyl betaine, coco-betaine, PPG-5-ceteth-20, divinyldimethicone/dimethicone copolymer, amodimethicone, sodium hydroxide, citric acid, polyquaternium-7, carbomer, polyquaternium-10, sodium benzoate, sodium chloride, PEG-55 propylene glycol oleate, propylene glycol, salicylic acid, benzoic acid, tetramethyl acetyloctahydronaphthalenes, polysorbate 21, linalyl acetate, carvone, citrus limon peel oil, trideceth-6, limonene, coumarin, linalool, Citrus aurantium bergamia peel oil, butylene glycol, C12-13 alketh-23, C12-13 alketh-3, pinene, cetrimonium chloride, Juniperus virginiana oil, phenoxyethanol, sodium lactate, taurine, polysorbate 20, palmitoyl tripeptide-1, palmitoyl tetrapeptide-7 (f.i.l. n70058541/2).
Instructions for use
Apply evenly to wet hair. Massage in until a rich lather forms. Rinse out. Then use the Keratin Alpha Sleek Smooth Transformer once a week to achieve optimal, long-lasting smoothness. On the other days of the week when you wash your hair, use the professional Keratin Alpha Sleek Mask.

30-day right of return if unopened
No warranty
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