milk_shake® integrity leave in treatment spray for damaged hair.

Once the hair has been restructured it is important that it receives nourishment and hydration. milk_shake® integrity leave in is a treatment containing keratin, naturally-sourced proteins and amino acids with a high percentage of hyaluronic acid in three molecular weights with a deeply hydrating action. It gives flexibility and softness after step a and b of the treatment that, working on the structure of the hair, tends to leave the hair feeling “rough”. The leave in treatment gives strength and consistency to the hair without weighing the hair down, increasing manageability.