Free UK shipping over £25 15% off your app order Sign up for email exclusives Earn Cult Status Points
Enjoy 25% OFF 20 of our bestselling brands
Olaplex

Olaplex No. 4 Bond Maintenance Strengthening and Reparative Hair Shampoo 250ml

You'll earn 28 Status Points with this product

Discover Cult Status

£28.00

Or 4 interest free payments of £7.00 with clearpay


Image 1, N°.4 BOND MAINTENANCE® SHAMPOO 73% smoother, easier detangling, more conditioned 49% reduction in breakage PATENTED TECHNOLOGY. OLAPLEX.COM OLAPLEX No.4 BOND MAINTENANCE SHAMPOO REPAIRS, STRENGTHENS, &NOURISHES ALL HAIR TYPES 250 ml/Net 8.5 fl oz Image 2, N°4 + N°.5 Healthier-looking, softer, shinier hair with every wash Strengthens and protects hair health Reduces breakage, frizz, and split ends Image 3, BEFORE AFTER UNRETOUCHED IMAGES* Results may vary. Results achieved by cleansing with N°4, conditioning with N°5, and applying No9 to damp hair before styling. Image 4, BEFORE AFTER UNRETOUCHED IMAGES* Results may vary. Results achieved by cleansing with N°4, conditioning with N°5, and applying No9 to damp hair before styling. Image 5, BEFORE AFTER UNRETOUCHED IMAGES* Results may vary. Results achieved by cleansing with N°4, conditioning with N°5, and applying N°6 to damp hair before styling. Image 6, BEFORE AFTER UNRETOUCHED IMAGES* Results may vary. Results achieved by cleansing with N°4, conditioning with N°5, and applying N°6 to damp hair before styling. Image 7, BEFORE AFTER UNRETOUCHED IMAGES* Results may vary. Results achieved by cleansing with N°4, conditioning with N°5, and applying N°6 to damp hair before styling.

Frequently Bought Together

Olaplex No. 4 Bond Maintenance Strengthening and Reparative Hair Shampoo 250ml

This item

Olaplex No. 4 Bond Maintenance Strengthening and Reparative Hair Shampoo 250ml

£28.00

Total Price:

£56.00

Other Customers Bought

Customer Reviews

4.46

412

5

4

3

2

1

295

53

37

12

15

Top Customer Reviews

Thanks for sharing your thoughts! Please remember that results will vary from person to person. We're proud to say that all customer reviews are independent, authentic and do not represent the views of Cult Beauty or The Hut Group.

Good shampoo

This shampoo was recommended to me by my hair stylist. It’s nice but I find I need to alternate with a different shampoo on some days. Just using this tends to make my hair very dry. 

by Shalini Verified Purchase

Was this helpful?

Amazing shampoo

I was recommended this shampoo after having my hair coloured an unnatural shade. I was initially reluctant due to the high price but very glad I tried this product. Only a tiny amount is needed so this bottle will last me a long time and is better value than you might think. The condition of my hair is so much better since I started using this, I won't go back to another shampoo now.

by Kayleigh Verified Purchase

Was this helpful?

Best ever

This is a very expensive shampoo but I must say it’s worth it’s every penny. I have tried several luxury shampoos and must say this is definitely the best. You only need a little bit which means it does last a while. I use it with the matching conditioner and my hair has never been in better condition. 

by Di Verified Purchase

Was this helpful?

BEST SHAMPOO

My go to Shampoo for years now, one bottle lasts me well over 6 months as only a small amount of the product is needed to get a nice lather and clean the scalp. Does not leave my hair feeling dry and rubbery but rather hydrated and nourished. I tend to wash my hair once or maximum twice a week. Will keep buying this over and over!

by Sairah Verified Purchase

Was this helpful?

It dried out my hair

I'm not using any Olaplex products again, this totally dried my hair, I was using this and the N3 and conditioner too. I have quite thin hair and this shampoo always left the tips of my hair looking and feeling straggly, no volume, did nothing for me.

by Laura Verified Purchase

Was this helpful?

AVOID! AVOID! AVOID!

A warning to anyone thinking of using any Olaplex products. Don’t!  Been using 0,3,4,5,7,8 & 9 since late 2020… 0 & 3 once a month, the rest once a week. My once long, thick hair is now damaged beyond belief.  Losing handfuls in the shower, breakage etc, I put it down to hormonal changes and vitamin deficiency. WRONG. I found the group set up on fb of others affected and everything immediately made sense. This brand has ruined THOUSANDS of people’s hair! Don’t do it! 

by Olivia Verified Purchase

Was this helpful?

Worth the hype

A ting but goes a long way, lathers a lot, leaves my hair feeling clean but not stripped, so good!

by Nour Verified Purchase

Was this helpful?

Saved my hair

I suffer from alopecia and while this isn’t a hair growth product, it rescued my dry fine hair and enabled it to grow past my shoulders for the 1st time in years 

by emma

Was this helpful?

Very good!

Really like this and repurchased many times! Don’t use for every wash as advised not to by my hairdresser. 4 stars due to the price and recent increase of price! However, really good product.

by Amy Verified Purchase

Was this helpful?

AVOID - gives you dandruff!

Terrible shampoo - I've used two thirds of the bottle and it's given me a terrible itchy, flakey scalp. A friend of mine said the same thing happened to her. Avoid.

by Laura

Was this helpful?