Product Details

Kérastase Premiere Decalcifying Repairing Pre-Shampoo Treatment - 250mL:

This advanced pre-shampoo treatment targets calcium buildup from hard water, which can weaken hair structure, making it ideal for all damaged hair types. Infused with citric acid and glycine, it deeply penetrates to repair broken keratin bonds, strengthen hair fibers, and smooth the cuticle. It removes impurities before cleansing, enhancing manageability and prepping hair for optimal repair, resulting in up to 99% stronger, shinier strands.

Kérastase Premiere Decalcifying Repairing Shampoo - 250mL:

A sulfate-free shampoo designed for damaged hair, this gentle formula removes calcium deposits and buildup from styling products or environmental pollutants. With citric acid and glycine, it repairs keratin bonds, strengthens hair, and boosts shine by up to 75%. Its lightweight lather cleanses without stripping natural oils, leaving hair soft, manageable, and revitalized, perfect for daily use on all hair types.

Key Benefits

• Removes calcium buildup to prevent brittleness and breakage
• Repairs keratin bonds, strengthening hair up to 99%
• Reduces breakage by up to 93% and boosts shine by 75%
• Gently cleanses and restores softness and manageability
• Sulfate-free and safe for colour-treated and chemically processed hair

Suitable For

• All hair types, especially damaged, brittle, or weakened hair
• Hair exposed to hard water or styling product buildup
• Colour-treated or chemically processed hair needing repair
• Those seeking stronger, shinier, and smoother hair

Directions For Use

1. Apply Kérastase Premiere Decalcifying Repairing Pre-Shampoo Treatment to dry or damp hair, focusing on mid-lengths to ends, and leave on for 5-10 minutes.

2. Rinse thoroughly.

3. Apply a small amount of Kérastase Premiere Decalcifying Repairing Shampoo to wet hair.

4. Massage gently into the scalp and through the lengths, then rinse completely.

Pro Tips

• Use the pre-shampoo treatment 1-2 times weekly for intensive repair, or more for severely damaged hair.
• Pair with Kérastase Premiere Anti-Breakage Mask or Anti-Frizz Serum for enhanced repair and frizz control.
• Apply the treatment with a wide-tooth comb to ensure even distribution and minimize breakage.

Ingredients

See individual products for a list of ingredients.

*We make every effort to keep our ingredient lists accurate and up to date. However, formulations may be improved or adjusted over time, and slight variations can occur between regions due to local regulations. For the most accurate information, always refer to the ingredient list printed on your product packaging.

Frequently Asked Questions

Q. Is the Kérastase Première Repairing Duo suitable for all hair types?

A. Yes, it’s designed for all hair types, particularly those damaged by hard water, heat, or chemical treatments.

Q. Can I use this duo on colour-treated hair?

A. Yes, the sulfate-free shampoo and treatment are safe for colour-treated hair and help preserve vibrancy.

Q. How does this duo address hard water damage?

A. It removes calcium deposits, repairs keratin bonds, and strengthens hair to prevent brittleness and breakage.

Q. How often should I use the pre-shampoo treatment?

A. Use 1-2 times a week for maintenance or more frequently for severely damaged hair to maximize repair.

Q. Can I combine this duo with other Kérastase products?

A. Yes, it pairs well with Kérastase Nutritive for added hydration or Première Anti-Frizz Serum for frizz control.

Q. Does the shampoo lather well without sulfates?

A. Yes, it creates a gentle, effective lather that cleanses thoroughly while preserving natural oils.

Q. Will this duo weigh down fine hair?

A. No, both products are lightweight and formulated to repair without adding heaviness, suitable for fine to thick hair.