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Highlights
Summary
OLAPLEX No.0 Intensive Bond Building Hair Treatment is a professional-inspired treatment that primes your hair for deeper repair, rebuilds hair bonds, strengthens, and protects hair integrity. Use as the first step in a two-part system with No.3 Hair Perfector (sold separately).
Benefits
- Intensifies repair results with N°3
- Strengthens hair and reduces breakage
- Rebuilds hair bonds at a molecular level
Research Results
- 68% more repair*
- 68% better detangling, improved conditioning, and smoother*
- 65% reduction in breakage**
- *When used as a three-part system of N°0, N°3, and N°4 in just one use. **When used with N°4.
Key Ingredients
- Patented OLAPLEX Bond Building Technology™ Strengthens hair and repairs damage on a molecular level by rebuilding the disulfide bonds that give hair its structure.
Item 2591013
On dry hair, apply and distribute evenly from root to tip.
Leave on for 10 minutes. Do not rinse.
Apply N°3 Hair Perfector™ and comb through.
Leave on for 10 minutes. Rinse well.
Shampoo and condition with N°4 and N°5.
Use as a two-part system with N°3 once a week or 2-3x per week for very damaged hair.
Water (Aqua/Eau), Bis-Aminopropyl Diglycol Dimaleate, Phenoxyethanol, Sodium Benzoate.
This brand is excluded from most Ulta Beauty coupons.
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Reviews
Review Snapshot
by PowerReviews
Ratings Distribution
Best For
Hair Type
Most Helpful Positive Review
Great product, bad pump
I really do love this product combined with No. 3. Although it takes consistent use, I've noticed a big difference in my overly stressed hair. The reason for 4 stars and not 5 is the poor quality of the pump. It's not a sprayer pump, but is a streamer pump. I thought I had a defective pump on the fi...
Most Helpful Critical Review
The application is so difficult
Ideally would be easier to apply. The spray comes out in a jet similar to a cheap water gun, I get more on me and the bathroom walls than on my hair. I try to put it on my hands and rub it on but it runs away. I've wasted more than I've used! Please make it more of a mist spray which would be easier...
2421 results
Great product, bad pump
Verified Reviewer
Reviewed at
I really do love this product combined with No. 3. Although it takes consistent use, I've noticed a big difference in my overly stressed hair. The reason for 4 stars and not 5 is the poor quality of the pump. It's not a sprayer pump, but is a streamer pump. I thought I had a defective pump on the first bottle I ordered, but each bottle since has been the same. I go through this bottle extremely fast for shoulder length hair because the product is going everywhere except on my hair. And when I do get it on my hair, it stakes several pumps in one area to moisten it. An actual spray pump would work great not only would it more accurately spray the product where I need it, but less product would be used as it will moisten the hair better. Hope your R&D department will consider redesigning the pump or search for a bottle with a real spray pump.
The spray nozzle is terrible
Verified Reviewer
Reviewed at
I bought this a few weeks ago and the instructions are to spray into dry hair until damp (not wet).. HOWEVER, the spray nozzle doesn't come out as a mist or even expected spray. It comes out of the nozzle as a jet stream rendering it nearly impossible to adequately or evenly disperse it throughout hair. It basically jet sprays it directly to your scalp and then you have to try to frantically redistribute it before it just runs down your face and neck. The product itself is probably great, but the spray nozzle makes it a nightmare to use.
I would buy this product again!
Hair Type Very Curly Hair
Verified Buyer
Great treatment before heat styling or overall hair health!
Noticed a difference right away.
Verified Buyer
Reviewed at
Noticed a difference right away. Soft manageable hair. Tangle free.
Actually super great!!
Verified Buyer
Reviewed at
Honestly this is not an overly hyped product at all. Super gentle and it strengthens the hair. The best of both worlds in one.
Questions
Q&A
Showing 3 out of 3 Questions
- Q
Is this product color safe? I just got highlights on my dark hair a few days ago. Can I use this?
- Asked by MamaBear
- Official Answer By Olaplex - Brand EngageYes! Nº.0 is color-safe and can be used on highlighted or color-treated hair. It works by rebuilding hair bonds to help strengthen hair and is ideal for maintaining hair after chemical services.Was this answer helpful to you
- Q
How often can I, or should I, use?
- Asked by Michelle
- Official Answer By Olaplex - Brand EngageWe recommend using No.0 once a week for most hair types. For very damaged hair, it can be used up to 2–3 times per week as needed. Always follow with No.3 Hair Perfector for best results.Was this answer helpful to you
- Q
Do you have to use the number 3 after it for this to work? Or can i just get this and apply it before washing my hair and then use shampoo and conditioner by a different brand.
- Asked by Delila
- Official Answer By Olaplex - Brand EngageNo.0 is designed to be used with No.3 for the best results. No.0 acts as an intensive primer that boosts the performance of No.3, so using them together delivers the strongest bond-building benefits.Was this answer helpful to you