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In Stock
Restore natural, healthy-looking hair with the Olaplex No.0 Intensive Bond Building Hair Treatment. Inspired by professionals, this haircare formula is designed with the following aims: priming the hair for deep repair, rebuilding hair bonds, reducing breakages and protecting the hair’s structure for visibly stronger and healthier locks.
The Olaplex No.0 Hair Treatment is recommended as the first part of a two-part treatment, paired with the Olaplex No.3 Hair Perfector to help strengthen and repair all types of hair. Designed to complement each other, this system works to restore the hair’s healthy appearance and texture by working to repair damage and protect hair structure.
Redesigned for a quick and targeted stream application, the No.0 Intensive Bond Building Hair Treatment features an easy to use nozzle that primes the hair and delivers the highest concentration of the patented bond building technology of any Olaplex at home product.
Use the two-part system once a week or two to three times a week for damaged hair.
Key Benefits
- A hair treatment that works to strengthen and protect the hair’s structure
- Works to restore healthy appearance and texture by rebuilding hair bonds
- Suitable for all hair types, including weak and damaged
- Vegan and cruelty-free
- A sulphate, gluten and nut-free formula
SKU# UK300057383
Use as the first step in a two-part at-home system with No.3 Hair Perfector (sold separately) to strengthen and repair all types of damaged hair.
Apply slowly to dry hair, distributing evenly from root to tip. Work No.0 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. Do not rinse. For the complete treatment, apply No.3 Hair Perfector over hair with No.0 applied to it, combing through as needed. Let process for a minimum of 10 minutes. Rinse, shampoo & condition. For best results, use No.4 Shampoo & No.5 Conditioner.
Product Tip: Brush or detangle hair before applying No.0 so it can easily be absorbed. For thick, coarse, or long hair, work in small sections to ensure each area is fully saturated. No.0 bottle should last 3-6 applications, based on hair length and density.
UK STANDARD DELIVERY - £4
Free when you spend £20
Delivery within 2-4 working days.
UK NEXT DAY DELIVERY - £5
Free when you spend £100
Order before 8pm Monday - Friday, and receive your order the next working day. Orders placed over the weekend or on UK Bank Holidays will be processed the next working day.
CLICK & COLLECT - FREE
Collect your order from any of our stores within 3-5 working days.
EXPRESS CLICK & COLLECT - FREE
Collect your order from one of our stores within 1 hour.
Select 'Find in Store' on the product page to check whether your item is available for Express Click & Collect
2 HOUR DELIVERY - £8
Free when you spend £100
Receive your order within 2 hours from a local store.
Service will show at checkout if available. Only certain postcodes are eligible for our 2 hour delivery service.
We ship worldwide! Find out more about our international shipping options on our delivery page.
RETURNS
Buy with confidence thanks to Space NK’s 100% Satisfaction Guarantee
Unopened product can be returned for a full refund or exchange within 28 days of purchase with proof of purchase.
Opened or used products that you are not completely satisfied with can be returned for an exchange within 28 days of purchase with proof of purchase.
Perfect pairing
Summary of Customer Ratings & Reviews
Average Customer Ratings
Deedles
Location: Dublin
Reviews: 17
Age 30-45
Gender Female
What is your hair length? Long
Hair Type: Straight
Terrible packaging makes this unusable as it comes
While the product may be good, it will so my hair no good spattered on my floor and my couch as it currently is. I managed to break the top while attempting vainly to open it. Frustrated and cross, I will not be repurchasing. I wanted to like this but the lack of design makes me think no one in the company has used it.
Pistacia
Location: Croatia
Reviews: 70
Age 30-45
Gender Female
What is your hair length? Medium
Hair Type: Coloured
So so
I bought this when it had that little plastic cone on the top, not the spray bottle like it has now. I also noticed that it would be better as a spray because I was losing too much liquid on the floor while trying to get it on my hair and it just dripped everywhere, so I've put it in a spray glass bottle of some other hair serum. I always use it per instructions, 10 min before No.3. I didn't notice any difference between using No.0 and No.3 together or just No.3 on its own. Also, since I am spraying it on my head, I get this cough attack that lasts for app. 15 min after spritzing it, so I think this isn't exactly healthy for me, there is some kind of irritant in this for me. This is just my observation and my personal experience. I don't think I will buy this again.
AliceG
Location: Greater Manchester
Reviews: 8
Age 30-45
Gender Female
What is your hair length? Medium
Hair Type: Dry
Good addition
I think it’s a great product to use but I only use it alongside the number 3. It makes Number 3 easier to use as I don’t need to wet my hair first. The nozzle design needs more work though. Some of liquid ends up elsewhere which means a lot is wasted in the long run. It’s definitely better than the original bottle though
Recommends this product ✔ Yes
Nat82
Location: Nottingham
Reviews: 90
Age 30-45
Gender Female
What is your hair length? Long
Hair Type: Curly/Wavy
Great used with the No. 3
I’m a big fan of Olaplex no.3 and loosely follow the curly girl method so was really pleased when this was realised and also said to be cg friendly. Used in combo with the no 3, it felt like it really maximised the results, my curls had much better definition afterwards. I like the fact it’s a spray, as it’s easy to apply, though I did find it trickier to know when I’ve applied enough compared with the no 3, and it didn’t seem to go quite as far - still love it though!
Recommends this product ✔ Yes
ToniGi
Location: Glagow
Reviews: 5
Age Under 30
Gender Female
What is your hair length? Long
Hair Type: Thick
Love the new packaging but...
I absolutely hated the old packaging for this which made it impossible to use but this spray version is perfect. The only problem with it is I don't think it makes any difference to my hair. I love Olaplex number 3 and using 0 and 3 together is meant to increase the benefits however I see no difference using 3 on its own without 0. I wanted to love this product but for the price I just don't see the benefits. Highly recommend Olaplex 3 though.