Kérastase Première Spring Kit 2 Products

The Kérastase Première Spring Kit Box is a limited edition repairing set that includes a pre-shampoo and decalcifying shampoo for damaged hair. This professional duo removes excess calcium and deeply repairs the hair fiber.

Who is it for

Formulated for brittle hair, damaged by chemical treatments or heat styling. Ideal if you notice frequent breakage, dullness, or difficulty maintaining color and style. Also suitable for hair exposed to hard water rich in minerals.

Benefits of the treatment

The decalcifying system works on two levels: it removes calcium deposits that stiffen the fiber and repairs damaged areas from within. The concentrated pure acids dissolve mineral build-up without harming the protein structure.

After the complete cycle, hair regains elasticity and tensile strength. The formula reduces breakage by up to 82% and restores natural shine. The treatment prepares the fiber to better absorb subsequent products.

What the kit contains

Concentré Décalcifiant Ultra-Réparateur 250ml: concentrated pre-treatment to be applied before shampooing. It deeply penetrates to decalcify and repair simultaneously.

Bain Décalcifiant Réparateur 250ml: acidic shampoo that completes the decalcifying action. It gently cleanses, removing mineral residues and impurities.

How to use

Apply the Concentré to damp hair before shampooing, distributing it through lengths and ends. Gently massage for 5 minutes, allowing the acids to act on calcium deposits. Do not rinse.

Add warm water to emulsify the concentrate and proceed with the Bain Décalcifiant. Massage the scalp with circular movements, creating a creamy lather. Rinse thoroughly until the product is completely removed.

Blot out excess water and proceed with your usual conditioner or with the Fondant Fluidité Réparateur. For severe damage, complete with the Huile Gloss Réparatrice.

Professional tips

Use the duo 1-2 times a week as an intensive treatment. For intermediate washes, you can use only the decalcifying shampoo. If you live in areas with particularly hard water, increase the frequency to 3 times a week for the first 15 days.

The concentrate can be left on for up to 10 minutes for extremely damaged hair. Avoid applying the pre-treatment to the scalp if you have a sensitive scalp.

Expected result

Visibly stronger and more resilient hair from the third use. The texture appears softer, more elastic, and easier to comb. Shine progressively intensifies, and color appears brighter. Split ends are reduced, and breakage during styling significantly decreases.

Frequently asked questions

How long does the kit last with regular use?
With 1-2 applications per week, the kit lasts approximately 8-10 weeks. Duration varies based on hair length and the amount of product used.

Can I use it on colored hair?
Yes, the formula is safe for colored and treated hair. In fact, by removing calcium, it improves color retention and prevents fading.

Is it suitable for fine hair?
Yes, but adjust the quantities. Use a pea-sized amount of concentrate and a small dose of shampoo. The system does not weigh hair down if dosed correctly.

Do I always have to use both products?
For optimal results, yes, but you can alternate. The Bain Décalcifiant can be used alone for maintenance washes.

Why choose Planethair

Planethair has been online since 2000 as the first Italian e-commerce specializing in professional products for hairdressers. Over 25 years of experience in selecting salon brands guarantee authenticity and quality. Dedicated assistance for personalized advice on the most suitable repair routine.

Technical details

Format: Box with 2 products, 250ml each
Line: Première
Hair type: Damaged, brittle, treated
Active ingredients: Concentrated pure decalcifying acids
Edition: Limited Spring Collection
Action: Decalcifying + repairing
Made in: France

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