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KÉRASTASE Extentioniste Serum 50ml

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  • Normal price € 29.90
  • Only 2 left!
Taxes included. Shipping costs calculated on payment.


This range promotes hair growth from the root.

This fortifying Serum is indicated for hair that is damaged and brittle. Highly concentrated serum, with active ingredients that stimulate the healthy growth of new hair follicles. This energizing treatment, without going through water, is essential to strengthen the root and promote a healthy scalp.

This is the ideal treatment to activate healthy hair growth in order to achieve strong, long hair.  

What does your hair get?

- Hair strengthened and resistant to breakage;

- Healthy and silky hair;

- Healthy growth;

How to Use KÉRASTASE Extentioniste Serum?

- Apply a maximum of 3 pipettes of Extentioniste Serum over the entire scalp, once or twice a week.
Use your fingertips and work the Serum on the scalp, using circular movements.


Aqua / Water, Polyquaternium-37, Paraffinum Liquidum / Mineral Oil, Amodimethicone, Polysorbate 20, Quaternium-87, Stearyl Alcohol, Menthoxypropanediol, Behentrimonium Chloride, Safflower Glucoside, Maltodextrin, Propylene Glycol, Candelilla Cera / Candelilla Truth-Wax-Candelilla Trx-Candelilla Wax, 1, Propanediol, Chlorhexidine Digluconate, Isopropyl Alcohol, Trideceth-6, Acrylates Copolymer, Sorbitan Oleate, Polyquaternium-6, Rose Extract, 11-Oleamido-2-Octadecanediol, Cetrimonium Chloride, Camellia Sinensis Leaf Extract, Xanthanolum, Tocanther Gum Bht, Sodium Citrate, Parfum / Fragrance.

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Free shipping on purchases over 50 €.

Normal Shipping (NACEX) -1 to 3 business days -> 3.85 € (Fixed Rate)

In-Store Pickup - 24h / 48h -> Free

→ Withdrawal in store can be done from Tuesday to Saturday between 10 am-19 pm, at HAIR BEAUTY STUDIO CABELEIREIROS [Avenida 25 de Abril, 18 D 2825-415 | Caparica Coast | Portugal] .All in-store withdrawals will be confirmed by SMS after payment of the order. If you want to check availability for immediate withdrawal, contact +351 963 556 814.

→ For orders to be paid by bank transfer, shipping is only done after sending proof of payment.


At the end of the order, the entity, reference and the amount to be paid will be provided. You can pay at any ATM, via the internet or another place that accepts ATM references.


When choosing the payment option using a credit card, you must enter the data in the fields that are visible. * The data entered is not stored in our system for reasons of customer security and confidentiality.


Bank transfer data:
Name - Mariana Carvalhais Gonçalves Unipessoal Lda
IBAN - PT50-0033-0000-45545493782-05
NIB - 0033-0000-45545493782-05
* If you make the transfer on your bank's website, put the order number in the description.

If the order is not paid in 48 hours, it will be automatically canceled and you will receive an email informing you that.
* After canceling an order, it is necessary to place a new order again.