App Exclusive: Extra 10% Off Selected!
FREE UK Delivery on orders over £25 Dermatological Skincare Extra 10% Off On The App*! 12 Months Premier Delivery - Only £9.90! Join LF Beauty Plus+
Kerastase

Kérastase Resistance Serum Extentioniste 50ml

A nourishing leave-in hair serum that strengthens and protects strands, sealing the hair cuticle and creating a fortifying effect.

Get 200 LF Beauty Plus+ Points

Join Loyalty program

RRP: £47.00 Current price: £39.95

Save £ 7.05 ( 15% Off )

Or 4 interest free payments of £9.98 with clearpay


Image 1, strengthening conditioner, damaged hair seeking healthier looking lengths. Image 2, extemtioniste, powerful amino acids and ceramides to improve elasticity from root to tip. creatine r is an exclusive complex composed by creatine+ceramide. Image 3, creatine r complex, taurine, maleic acid. Image 4, Resistance, Hovig Etoyan/global professional ambassador- In the quest for our desired style: hair strength and condition can be affected by heat styling and chemical processing. Resistance has a product suitable for all types of damaged hair so makes it my go-to clients seeking stronger looking hair.

Frequently Bought Together

Kérastase Resistance Serum Extentioniste 50ml

This item

Kérastase Resistance Serum Extentioniste 50ml

RRP: £47.00 Current price: £39.95

Save £7.05 ( 15% Off )

Total Price:

£63.96

Other Customers Bought

Customer Reviews

4.35

31

5

4

3

2

1

20

6

2

2

1

Top Customer Reviews

Where reviews refer to foods or cosmetic products, results may vary from person to person. Customer reviews are and do not represent the views of The Hut Group.

Amazing purchase

This has worked wonders to repair my damaged hair, also gives hair body and volume so no need for any other products when blow drying.

by Carly Verified Purchase

Was this helpful?

Excellent

This is a great product as with all Kérastase products which strengthen your hair would recommend investing in all of the range 

by Gemma

Was this helpful?

Great product

Worth the price, did what it said. I used with other products from the same range

by Catherine Verified Purchase

Was this helpful?

Not recommend

This just made my hair somehow both crunchy AND greasy, and also I had a horrible reaction to it on my scalp. Super annoyed, as this is not a reasonably priced item

by Lydia Verified Purchase

Was this helpful?

Magic in a Bottle

Lovely serum for dry and weak hair. Smells amazing and leave hair feeling silky soft. Would recommend. 

by Louise Verified Purchase

Was this helpful?

Really Nice

Smells divine... a little goes a long way in this product. Frizz and breakage on hair is already noticeably better after a couple of weeks. Wish the bottle was bigger! Also found it helps if you have a dry/ish scalp. A bit pricey but that’s A reflection of the quality :)

by Mikey Verified Purchase

Was this helpful?

Good purchase

I have been used weekly and I felt my scalp more hydrated and healthy.

by J Prado Verified Purchase

Was this helpful?

not sticky

I bought this product. There are many other scalp serum I had tried before. It's hard to compare the effect. However, this one is particularly not sticky and can be easily applied after shampoo or any other time.

by BP Verified Purchase

Was this helpful?

Seeking long hair

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!

by Sweeeetie Verified Purchase

Was this helpful?

Not sure yet

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

by Mimie Verified Purchase

Was this helpful?