Product Overview 

Keratin Alpha Sleek Smooth Transformer is a Professional Smoothing Treatment by L'Oréal Professionnel, formulated with Keratin-Alpha shapers and Amino-acid chains. This professional smoothing treatment reprograms hair for up to 5x more smoothness with up to 2x less frizz¹, controlling unwanted volume for daily styling in half the time². When used with the full routine, it will reprogram hair for up to 2 weeks of frizz control.³ Progressive Reprogramming: After 4 uses, the Smooth Transformer resets hair discipline¹ at the Keratin Alpha level for a total fibre transformation⁴. It provides up to +77% instant shine⁵, with 73% of women saying they have never achieved this level of smoothness with their regular routine, and 82% saying their hair has never been so quick to style⁶. Suitable for all hair types. Smooth Transformer is artificial colorant free, and alcohol free. ¹Instrumental test after 4 uses of Smooth Transformer. ²Instrumental tests with routine 4 times of Shampoo + Smooth Transformer + Leave-on. ³ Consumer test on 68 participants, 1 application/week for 4 weeks. Based on a 15-day break observation. ⁴Instrumental and consumer tests. ⁵Instrumental tests after one use of Smooth Transformer. ⁶Consumer tests. 67 participants. After 4 uses of Smooth Transformer.

Set Contains 

1 SHAMPOO 500ML

1TRANSFORMER 200ML

1 MASK 250ML 

1 SERUM 50ML