KÉRASTASE Première Decalcifying Repairing Pre-Shampoo Treatment 250ml Blog Detail

Restores hair’s original strength* while providing up to 75% more shine** by freeing hair from calcium build-up that leads to breakage.

Kérastase’s first pre-shampoo hair treatment, suitable for all hair types, removes excess calcium and helps repair all types of damaged hair. This includes damage by heat tools, colour treatment, bleaching, over-processing and other types of hair damage.

Calcium in water can further damage already delicate over-processed or bleached hair. Being more porous, damaged hair can absorb up to 3 times more calcium than natural hair. This hair treatment is formulated with a concentration of pure citric acid and glycine and has a dual action: it decalcifies hair from this calcium overdose, and works to repair it from the inside out, restoring hair strength, and reversing its stiff, dull appearance. Once excess calcium is removed, this product which is formulated with the amino acid Glycine, penetrates the hair’s inner layer, to help deeply repair the hair.

With its transparent gel texture, this pre-treatment helps repair persistent damage, working to reconnect broken keratin links and reinforce hair strength and structure. Hair is left stronger, healthier-looking, and shinier – as if renewed.

Leave on Kérastase Première Decalcifying Repairing Pre-Shampoo Treatment without rinsing, and then layer with Kérastase Première Decalcifying Repairing Shampoo, then rinse out both. Finish with Kérastase Première Decalcifying Repairing Conditioner as a final step.

*Instrumental test on bleached hair after continued use of the full Première routine vs. non- bleached hair.
**Instrumental test.

Directions

Step 1: Apply generously (4 to 5 pumps) on wet lengths before shampoo and massage throughout. Leave on for 5 minutes. Don’t rinse.
Step 2: Layer Première Shampoo directly on top to maximise efficacy.
Step 3: Rinse and follow with Première Conditioner or Mask.

Ingredients

AQUA / WATER / EAU ? GLYCERIN ? PROPYLENE GLYCOL ? GLYCINE ? CITRIC ACID ? PEG-40 HYDROGENATED CASTOR OIL ? SODIUM HYDROXIDE ? PARFUM / FRAGRANCE ? CETRIMONIUM CHLORIDE ? POLYSORBATE 20 ? POLYSORBATE 80 ? PHENOXYETHANOL ? HYDROLYZED VEGETABLE PROTEIN PG-PROPYL SILANETRIOL ? HYDROXYPROPYL GUAR ? HYDROXYPROPYL GUAR HYDROXYPROPYLTRIMONIUM CHLORIDE ? QUATERNIUM-80 ? LIMONENE ? LINALOOL ? SODIUM BENZOATE ? CITRAL ? POTASSIUM SORBATE ?