Kérastase Première 6-Product Reconstruction Kit

The Kérastase Première Reconstruction Kit is a complete professional system of 6 products that restores up to 99% of the original strength of damaged hair. This intensive treatment acts on excess calcium that weakens the hair fiber, reconstructing keratin bonds from within.

Who is it for?

Formulated for severely damaged hair from repeated bleaching, aggressive coloring, or intensive chemical treatments. Ideal if your hair shows extreme breakage, compromised elasticity, high porosity, and visible density loss.

Benefits of the complete treatment

The decalcifying system removes calcium deposits that cause stiffness and fragility of the fiber. Hair regains mechanical strength, elasticity, and structural compactness. The fiber recovers softness, shine, and manageability after the first applications. The complete treatment reduces breakage by 82% and improves color retention for up to 4 weeks.

Technology and active ingredients

The formula is based on concentrated citric acid that neutralizes harmful calcium, combined with glycine to rebuild internal protein bridges. The patented system works on 6 levels: decalcifying pre-treatment, repairing cleansing, restructuring conditioning, intensive filler mask, filling serum, and sealing oil. Each product amplifies the effectiveness of the next for progressive fiber recovery.

How to use

Apply Concentré Décalcifiant to damp hair, massaging from mid-lengths to ends, leave on for 5 minutes. Follow with Bain Décalcifiant, emulsifying with water, then rinse. Apply Fondant Fluidité to mid-lengths and ends, leave on for 2-3 minutes. Once a week, replace conditioner with Masque Filler, leaving it on for 5 minutes. On towel-dried hair, apply Serum Filler, focusing on the most damaged areas. Complete with a few drops of Huile Gloss on mid-lengths and ends to seal the treatment.

Expected results

After 6 weeks of constant use, hair shows 99% structural recovery compared to virgin fiber. Tensile strength significantly increases, reducing breakage and split ends. The hair shaft becomes more compact, resistant, and retains hydration better. Hair is visibly transformed: fluid, shiny, and with natural body.

Frequently asked questions

How long does the complete 6-product kit last?
With regular use according to the recommended protocol, the kit provides approximately 2-3 months of intensive treatment, varying depending on hair length and density.

Can I use all products together every time?
Yes, for optimal results use the entire routine. The mask can be alternated with conditioner: 1-2 times a week mask, other times only conditioner.

Is it suitable for fine hair that gets weighed down easily?
Absolutely. The fluid texture of the products does not weigh down hair. Adjust the quantities of serum and oil according to density: fine hair requires smaller doses.

Can I alternate it with other Kérastase kits?
Certainly. You can integrate with Première Treatment Kit for maintenance or switch to Shampoo Conditioner Kit once the intensive cycle is complete.

Why choose Planethair

Planethair has been online since 2000 as the first Italian e-commerce specializing in professional hairdressing products. With over 25 years of experience in the sector, we guarantee original Kérastase products and dedicated assistance to guide you in choosing the most suitable reconstructive protocol for your type of damage.

Kit contents

• Concentré Décalcifiant Ultra-Réparateur 250ml (decalcifying pre-shampoo)
• Bain Décalcifiant Réparateur 250ml (repairing shampoo)
• Fondant Fluidité Réparateur 200ml (restructuring conditioner)
• Masque Filler Réparateur 200ml (intensive filler mask)
• Serum Filler Fondamental 90ml (concentrated reconstructing serum)
• Huile Gloss Réparatrice 30ml (illuminating sealing oil)

Discover other Première solutions: Huile Gloss Kit for a targeted approach to shine, or Discovery Set if you want to test the line before a complete purchase.

Sale reserved for private individuals, we do not issue commercial invoices.