Product Overview

L’Oréal Professionnel Serie Expert Keratin Alpha Sleek Smooth Transformer is a professional heat-activated smoothing treatment designed to control frizz, protect against humidity and improve styling manageability. Formulated with Keratin Alpha Technology, the lightweight cream transforms the hair fibre surface while delivering long-lasting smoothness and shine.

Activated with heat styling, the formula helps maintain sleek results for up to 96 hours and supports protection against humidity while improving styling control. Hair feels softer, smoother and easier to shape after each use.

How To Use 

The Smooth transformer is a progressive smoothing treatment. The more you use, the better results you get. -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 Keratin Alpha 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.

Laura loves this product because… it transforms frizz-prone hair into smooth, polished styles with long-lasting humidity protection.