Olaplex No. 0 Intensive Bond Building Hair Treatment for Deep Repair and Strengthening 155ml
You'll earn 28 Status Points with this product
£28.00
Or 4 interest free payments of £7.00 with clearpay
In stock | Usually dispatched within 24 hours

Founded in 2014 by Dean Christal, OLAPLEX has changed the landscape of the hair care industry. After employing two chemists to find a chemical that wouldn't damage dyed tresses, the team formulated the brand's proprietary, patented bond building technology. And if you're noticing brittle ends that weren't there yesterday, the No.0 Intensive Bond Builder (155ml) is just what you need to rescue even the driest strands from the brink.
You may want to cancel that salon appointment after all... Introducing the No.0 Intensive Bond Builder (155ml), a potent strand-strengthening treatment that's designed to reverse visible signs of dryness.
A spray-on treatment that primes and protects your hair from root to tip, this bond builder works priming magic on all hair types, featuring an easy-to-use nozzle to ensure all of your hair is saturated. Powered by a patented bond building technology known to turn back the effects of hair damage, this at-home salon-like experience repairs split ends and boosts hydration for healthier, shinier-looking hair.
Water (Aqua/Eau), Bis-Aminopropyl Diglycol Dimaleate, Phenoxyethanol, Sodium Benzoate.
For the latest information, it is recommended to review the ingredient list printed on the packaging of the product prior to usage or consumption.
Apply to dry hair, distributing evenly from root to tip and working into small sections by squeezing the liquid into the hair to be fully absorbed as you go. Hair should be damp, not drenched. Let process for 10 minutes and do not rinse.
Transparency lies at the heart of our philosophy which is why we have partnered with tech-platform – Provenance – to cut through the industry ‘noise’ and equip you with key facts that matter. A 'proof point' with a green tick means a third party has verified the accuracy of the statement whereas no green tick means that there isn't independent confirmation (yet!), but that the brand has still supplied substantiating evidence (which you can view yourself). Discover the proof points for this product below.
Frequently Bought Together

This item
Olaplex No. 0 Intensive Bond Building Hair Treatment for Deep Repair and Strengthening 155ml
£28.00
Other Customers Bought
Customer Reviews
5 stars rating 55 reviews
4 stars rating 22 reviews
3 stars rating 6 reviews
2 stars rating 0 reviews
1 stars rating 0 reviews
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.
Seems a bit gimmiky
I'm not sure how helpful this product is, however it does make it easier to apply No. 3 as it needs to be on damp hair.
by L
Was this helpful?
OLAPLEX No.0
It really restored my hair. I used with OLAPLEX no.3 and the hair is soft and cozy.
by Noya Verified Purchase
Was this helpful?
Use it with Olaplex no 3 for the easiest way to sort your hair out.
Spray this on dry hair and then add Olaplex no 3 and that’s it. Wash and condition your hair as normal and you are left with bouncy, shiny non frizzly hair. It’s amazing.
by JLB Verified Purchase
Was this helpful?
Intensifies #3 and works well on curls
I feared this might be a gimmick product but it's not. Olaplex hasn't let me down yet. It really does intensify the effects of #3. I've had a couple of bottles of #0 now so I feel confident in reviewing it. It's like doing double the amount of #3 in one treatment, which my curly hair really loves. So long as the formula remains the same, I'll continue to use this with #3 every single time. I only wish the spray was finer as it comes out in a stream and it's messy and annoying. It doesn't have much of a scent but I do notice that it makes me sneeze when I use it sometimes.
by Mimi Verified Purchase
Was this helpful?
Utterly amazing
Honestly this product is amazing. I have bleach blonde hair and I combine it with Olaplex No3 and both genuinely save my hair. I literally recommend it to all my friends! The only downside is that it can be hard to apply, but honestly it’s way too worth it to not use!
by Soph Verified Purchase
Was this helpful?
Love!
Leaves my hair super soft and can already feel like it’s making a difference.
by Herm Verified Purchase
Was this helpful?
Love, but the bottle...
This is great stuff, it does what it says on the tin, but you will have more joy on application by decanting into a hair mister (don't add anything else like water).
by Sose91 Verified Purchase
Was this helpful?
Reduced my hair breakage
Pairs really well with olaplex 3 for extra bonding strength I just wish there was a bigger size for this as it runs out very fast
by Anna Verified Purchase
Was this helpful?
Easy to use
Quite a small bottle, but it is very easy to use and it made my hair silky soft! I wanted to treat my hair to some nice products. I used 0, 3, 4, 5 and the 7 bonding oil.
by Jessie Verified Purchase
Was this helpful?
0
Really has helped to strengthen my fine hair Would recommend
by X Verified Purchase
Was this helpful?