Expert Liss is the first reconstructive straightening treatment. The active ingredients work in synergy with the straightener, rebuilding the hair fiber into a smooth, healthy shape. Its formula, enriched with hydrolyzed keratin and rich plant extracts, also ensures nourishing and conditioning action.

How to use:

Step 1: It involves a deep cleansing to prepare the hair for the treatment.

Step 2: The heart of the smoothing treatment, it works deeply to seal the surface of the hair shafts. Furthermore, thanks to its hydrating and protective properties, it rebuilds the structure.

Step 3: After the straightening phase, finalize the treatment by providing nourishment thanks to the special amino acid complex, the hydrating action of panthenol and extracts from the Amazon rainforest.