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.

Essential shampoo

I love this and you only need a bit to get a good foam. I use with the rest of the olaplex range and my dry hair loves it. 

by Posh Verified Purchase

Was this helpful?

The only shampoo I’d ever use

Since starting to use olaplex products 3 years ago I’ve never used anything else and my hair is the healthiest it’s ever been. I use this shampoo after the no 3 treatment and before no 5 conditioner 

by Marina Verified Purchase

Was this helpful?

favourite shampoo

super efficient - lasts very long so good value for money

by Barbara Verified Purchase

Was this helpful?

A life changing shampoo!

My thin bleached hair is so much better when I use olaplex shampoo- it’s super soft and shiny ✨ 

by Andrea Verified Purchase

Was this helpful?

great smell

makes my hair clean without drying it out.

by Sarah Verified Purchase

Was this helpful?

Great shampoo

I've been using this shampoo for a couple of years now and I love it! Lathers really well, has a lovely smell and leaves my hair feeling clean, soft and moisturised. It may seem expensive but a little goes a long way so it lasts for ages! 

by Kim Verified Purchase

Was this helpful?

Good shampoo, probably works better on coloured hair

Having tried other items in the olaplex line (with much success, even though I do not colour my hair), I figured I would give this a try as well. It works fine, no major issues, but is probably more worth it for those with actual colour damage.

by Naomi Verified Purchase

Was this helpful?

Good but basic

Its a good shampoo but not worth the price

by Sara Verified Purchase

Was this helpful?

It’s Good

It’s good but comparing to the price there is many other good options.

by Haya

Was this helpful?

Nice shampoo

Great shampoo that lathers up well, lasts, and leaves hair feeling and looking clean. The scent is subtle and not overpowering. For fine hair it does weigh it down sadly, and can only leave a day at max between washes. For mid-thick hair, this will not be an issue. 

by Magdalena Verified Purchase

Was this helpful?