Edelstein Liss Komplex Treatment Application Guide


Required Materials:

  • Alkaline Shampoo pH 8.2 (500 ml)
  • Smoothing Cream (400 ml)
  • Restoring Mask pH 3.5 (500 ml)
  • Adjustable hair straightener
  • Hair dryer with temperature control
  • Timer
  • Flexion Brush (L)


  • Evaluate the client's hair type and condition during the initial consultation phase.
  • Wash hair with Alkaline Shampoo pH 8.2, applying the product evenly, massaging, and leaving it on for 5 minutes on normal hair or up to 10 minutes on thicker hair.
  • Rinse and blow-dry with medium heat, facilitating natural fall drying and applying light traction at the root.


  • Divide the hair into sections and apply Smoothing Cream to each strand maintaining a thickness of about 0.5 cm. Use Flexion (L) to distribute the product evenly.
  • Observe the following application times, adapted to the hair type:
      • 30 minutes for natural hair
      • 25 minutes for colored hair
      • 10/15 minutes for hair with highlights
      • 40 minutes for natural hair
      • 30 minutes for colored hair
      • 20 minutes for hair with highlights
  • After the waiting time, dry with a hairdryer on medium heat and use the straightener at specific temperatures for each hair type:
      • 230° C for natural hair
      • 200° C for colored hair
      • 180° C for hair with highlights
      • 230° C for natural hair
      • 220° C for colored hair
      • 180°/200° C for hair with highlights
  • Proceed with 6-9 straightener passes per strand, ensuring to achieve the desired smooth effect.


  • Apply Restoring Mask pH 3.5 to damp hair, leave for 5 minutes, then rinse.
  • Dry and style as desired, promoting the use of Flexion (L) on damp hair before drying to increase hair resistance and shine.

Post-Treatment Advice:

  • Recommend the use of Hydra-Discipline Shampoo and Mask to maintain hydration and discipline of the hair as well as to prolong the effects of the treatment.
  • Emphasize the importance of Flexion (L) as a regular treatment to strengthen the hair and maintain the results of the smoothing treatment.