The 72-hour rehydrating shampoo with its hyaluronic acid-enriched formula retains all the hydration needed for the hair for 72 hours for shiny and 10 times more hydrated hair. The Elsève Hyaluron Repulp Hydra-Regeneration 72-hour mask offers an intense vitality treatment for your hair, instantly wrapping it in long-lasting hydration, without weighing it down. Thanks to its active hyaluronic complex, the Elsève Hyaluron Repulp Hyalurp-Texturisant Reculp and movement give movement to the hair. For 10 times more hydrated hair without weighing it down. Formula enriched with hyaluronic acid: retains hydration for 72 hours, hair is 10 times more hydrated. Instrumental test after several applications of the shampoo and conditioner from the range Apply the shampoo to wet hair, massage the scalp and rinse. Complete your routine with the mask from the range. Apply to wet hair, specifically to lengths and ends. Massage to penetrate. Leave for 2 to 3 minutes and rinse. Finally, on dry or damp hair, spray the serum at any time along the length. Style as usual.