- Intensely nourishing in-salon treatment. Inspired by time-tested ancient beauty rituals, Huile Initiale is a pre-shampoo in-salon treatment for thick hair. The treatment provides intense nourishment, shine and smoothness. Hair is left silky, soft and conditioned. Dermatologically-tested. Paraben-free. 10% Highly concentrated natural oils. COLZA OIL: Enriched in Omega 3 and 6, this rich oil moisturizes the fiber, leaving hair looking shiny and disciplined. SAFFLOWER OIL: Native of the Middle East, safflower is rich in Omega 6 and Vitamin K. Known for its nourishing and protective properties, it helps promote scalp cell health and prevent dryness.