The Kérastase Première Duo for Fine to Medium Hair is a repairing shampoo and conditioner set designed to remove calcium build-up from hard water while restoring strength, softness and flexibility to damaged hair.

Formulated with advanced decalcifying technology and repairing peptides, this routine gently cleanses the fibre while reinforcing internal structure weakened by colouring, heat styling and environmental stress. The lightweight formula is ideal for fine to medium hair types that need repair without heaviness.

Used together, the shampoo and conditioner help restore smoothness, improve shine and support stronger, healthier-looking hair.

Set Includes

• Kérastase Première Bain Décalcifiant Réparateur Shampoo 250ml
• Kérastase Première Fondant Fluidité Réparateur Conditioner 200ml

Key Benefits

• Removes calcium build-up from hard water
• Repairs weakened hair fibre
• Restores softness and flexibility
• Improves shine and smoothness
• Lightweight care ideal for fine to medium hair
• Helps reduce breakage and stiffness

How to Use

Apply the shampoo to wet hair after using the Première Pre-Shampoo Treatment if part of your routine.
Massage gently and rinse thoroughly.

Follow with the Première Conditioner through mid-lengths and ends.
Leave on for 3–5 minutes and rinse.

Laura loves this product because it delivers serious repair for damaged hair while keeping fine to medium textures light and bouncy.