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Strengthen and protect strands with the Kérastase 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.
No rinse. Apply to wet or dry hair and scalp and massage scalp. In case of contact with eyes, rinse them immediately and thoroughly.
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, Sodium Citrate, Parfum / Fragrance.
RRP: £51.50
£38.63
Save: £12.87
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Strengthen and protect strands with the Kérastase 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.
No rinse. Apply to wet or dry hair and scalp and massage scalp. In case of contact with eyes, rinse them immediately and thoroughly.
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, Sodium Citrate, Parfum / Fragrance.
Frequently Bought Together
Total Price: £53.78
Add both to basket3 Reviews
Where reviews refer to foods or cosmetic products, results may vary from person to person. Customer reviews are independent and do not represent the views of The Hut Group.
Bought the whole line and used it about 3 times so it’s early days yet. But the serum doesn’t leave your hair feeling greasy and it feels lovely to apply and smells nice. Hopefully in a few weeks we will see some growth fingers crossed!
I bought this serum with the whole range, and although the serum is easy to apply and doesn’t make they greasy still waiting for the miracle to kick in.. let’s see
I was having a really stressful time and my hair looked frazzled and wispy so decided to try this hair serum . So pleased that I did as 3 weeks later my hair is strengthened and glossy and manageable once again so I will continue to use twice weekly. I have fine hair but plenty of it and it’s naturally curly but tends to go fluffy if I don’t blow dry but this product doesn’t weigh your hair down or leave any nasty residue !