Get 15% off your first order Sign up for email exclusives Earn Cult Status Points
Get up to 15% OFF your first haul with code FIRST15
Olaplex

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

You'll earn 32 Status Points

Discover Cult Status

31.60€


Reader's Choice Award Winner 2024 | Allure The beauty Expert 

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

31.60€

Total Price:

63.20€

Customer Reviews

4.38

195

5

4

3

2

1

133

29

17

7

9

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.

How is this so good?

Why did I not know about this before? I have long hair that recently through the menopause and covid. It’s the frizz that I hate. I have to straighten it daily but often I don’t bother, this makes me look much older. So I tried this. One wash, yes just one wash, and it has made my hair lovely; so much softer and easy to dry. Just love it. 

by MsOrdinary

Was this helpful?

Just fits.

OLAPLEX NO.4 just fits my hair. It makes it natural and alive. It does not dry it and doesn't flatten it, doesn't inflate it or makes it frizzy.Works for me.

by Natasha

Was this helpful?

The best shampoo ever

The best shampoo ever in all my years of life ! 

by Reemi

Was this helpful?

Hair has never been better

Highly recommend this shampoo, my hair has never been better 

by Amy

Was this helpful?

LOVE THIS

For years I have struggled to find the one! This leaves my hair so soft and reduces the frizz by 90%! Have thick hair and naturally wavy but like to style it straight - washing and going is not an option as its frizz mania but i can honestly say that it works wonders, also the bottle lasts a long time as a little goes a long way.

by Laura

Was this helpful?

Best product ever

Very happy with the product. Recommend to everyone.

by Jetmira

Was this helpful?

Amazing

I bought this as I had purchased the mini sizes and it just amazes me how well it cleans and leaves your hair looking. It’s amazing and definitely worth it if you have damaged hair or dry hair.

by Elle

Was this helpful?

Not worth the hype

I don’t understand the hype as I tried this out for my dry hair, but my hair and scalp have only gone worse and itchy after using olaplex, I thought it was just me but after a second use it was itching again. I didn’t use any other product on my hair. It’s definitely not worth the price.

by Aisha

Was this helpful?

Great lather!

Love this shampoo for how well it works. I have long thick hair and was scared at first I’d go through the bottle in 5 washes. No need to worry because a little goes a long way. It’s very effective and I adore the way my hair looks after. Will never go back to drug store shampoo or any other shampoo for that matter.

by Erica

Was this helpful?

Best self care product for your hair

Literally a game changer, I know it is expensive but it does exactly what it’s supposed to do. 

by Vanessa

Was this helpful?

Other Customers Bought