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.

Snapped and elastic!

Always had my hair bleached in the salon. However these past lockdowns I’ve resorted to D.I.Y bleaching, my hair is all snapped and split and awful.... I used to have olaplex treatment in the salons with my bleach, so thought is buy the home products on the advice of a hairdresser. I bought 4,5 and 6, my hair is feeling soooo much better so thanks olpaplex! I would highly recommend this product definitely has made a huge difference to my hair.

by Sarah

Was this helpful?

Super disappointed..

I bought this product along with the olaplex conditioner and had high hopes for it due to the reviews. However, I’ve not been using this for a few weeks and noticed that it has made my scalp super dry and it has given my itchy dandruff. The only major change I had made to my hair routine is using these products and therefore, very disappointed. Will not be purchasing again.

by Naz

Was this helpful?

Live saver

Amazing product I have fine bleached hair and this is a life saver. It really keeps my hair healthier.

by Amazing

Was this helpful?

Very good

This shampoo is 5 stars from any point of view: lovely smell, right amount of lather , hair is glossy and soft without residue and greasy. I use it after Olaplex 3 or as a normal shampoo and I'm always happy with the result.

by Linda

Was this helpful?

Amazing product

I bought this product after searching for something to help with postpartum alopecia. Something I found hard to find help with online. I kept seeing this product and was doubtful it would work. This product has massively helped, my hair loss has gone from clumps every time I washed my hair to one or two strands. It feels stronger and healthier and my bald patches have reduced. The smaller one has grown back and I have a strong tuft there, the larger bald patch has a really good covering, so I’m hopeful that my hair will recover in a few months. It’s amazing. I found it hard to find products that actually worked, this one does. Use it.

by K

Was this helpful?

Flakey Scalp

After the first few uses my hair looked incredibly clean, unfortunately as I’ve used the product more my scalp has become painfully flakey. Worst it’s ever been. Shame as I like the No3 product :(

by Rach

Was this helpful?

Excellent

My hair never looked healthier

by Shamsa

Was this helpful?

Olaplex No 4 & 5

I have long fine(ish) hair and I wanted something to get it stronger and thicker. After at least 10 washes there's an amazing difference in the strength and thickness of my hair and less hair loss. Best hair combo I've tried EVER so far it's pricey but a great investment for long term hair care and don't even need a lot because it gets so soapy and my hair goes past my waist.

by Anonymous

Was this helpful?

Weight without grease

My hair is mature and quite fine. This shampoo gives weight to my hair so I don’t have the overnight frizzes, but it doesn’t leave my hair greasy.

by Melinda

Was this helpful?

Gentle Shampoo

This is a good and gentle shampoo for chemically treated or colored hair, but what i found annoying is that it leaves my scalp itchy. i have used many other shampoos but never had this issue. so now i used this shampoo for whenever i want to double shampoo. i use this for first wash and then use a different shampoo which doesn't leave my scalp itchy.

by Aaisha

Was this helpful?