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Kerastase Resistance Serum Extentioniste 50ml

Kerastase Resistance Serum Extentioniste 50ml

Regular price €44,80 EUR
Regular price €56,00 EUR Sale price €44,80 EUR
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Tax included. Shipping calculated at checkout.


Strengthen and protect hair strands with the Kerastase Resistance Serum Extentioniste, a nourishing leave-in hair serum that helps to protect against breakage.

The non-greasy formula uses a host of powerful ceramides to seal the hair cuticle whilst a blend of lipids creates a smooth surface, creating a fortifying effect from the inside out.

The highly concentrated serum forms a defensive barrier over the scalp to protect against damaging environmental aggressors, whilst also sweeping away impurities for a fresh appearance.

Hair will be boosted, revitalised and given improved resistance.


  • 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 Wax
  • Ppg-1 Trideceth-6
  • Propanediol
  • Chlorhexidine Digluconate
  • Isopropyl Alcohol
  • Trideceth-6
  • Acrylates Copolymer
  • Sorbitan Oleate
  • Polyquaternium-11
  • Rose Extract
  • 2-Oleamido-1
  • 3-Octadecanediol
  • Cetrimonium Chloride
  • Camellia Sinensis Leaf Extract
  • Xanthan Gum
  • Tocopherol
  • Bht
  • Creatine
  • Sodium Citrate
  • Parfum, Fragrance.


  1. Apply maximum 3 pipettes of Serum Extentioniste along all the scalp, once or twice a week.
  2. Using the tips of the fingers, work the Serum into the scalp, using circular motions


Delivery by DPD | Flawless Body

Everything is delivered via DPD in the UK (Royal Mail in NI) & IRELAND.

If you have any questions or queries we are here to help. You can call us on 01780 660302 or (01) 582 0800 for IE or email us at

First and foremost, delivery is FREE for orders over £30 and £5 for orders under £30 in the UK. In IRELAND delivery is FREE for other over €100 and €7 for orders under €100


All orders are despatched within 48 hours and will be sent via DPD (Royal Mail for Northern Ireland). This means a signature will be required upon delivery. You will get a text/email on the morning of delivery with a one hour time slot and the ability to change the day if you are not going to be around.

Once an order is despatched you will get an automated email from DPD. We send on a next day service as well if you choose that option, so in 99.9% of cases your delivery will arrive the following working day (Monday to Friday).

Orders placed on a Friday after 3pm will not be processed till the following Monday.

If an order is placed on a Bank Holiday then the order will be processed the following working day.

Our stock availability runs above 98%, however sometimes we or the manufacturer do run out of a product. If there is going to be a slight delay on a product, we will let you know quickly and manage your expectations.

If you have any questions or queries we are happy to help and you can email us at

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  • Free Shipping

    For orders over £30 and £5 for orders under £30.

  • Hassle-Free Exchanges

    We will be happy to exchange any unopened product. The customer will be responsible for all delivery charges. Again we apply a limit of 28 days from receipt of order.