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🧪 Unlock your hair’s full potential with OLAPLEX N°.0 – the ultimate bond builder you didn’t know you needed!
OLAPLEX N°.0 Bond Building Hair Treatment is a 155 mL pre-treatment spray designed to rebuild and strengthen damaged hair bonds. Clinically proven to repair 68% more damage and make hair 3 times stronger when used with No.3, this vegan, protein-free, and color-safe formula protects hair integrity while delivering professional salon-quality results at home.

| ASIN | B08HTNRZMH |
| Benefits | Key Benefits - Scientifically Proven: 68% more repair and 3 times stronger hair* - Strengthens and protects hair integrity - Rebuilds hair bonds *When used as a two-part system in just one use with No.3 |
| Best Sellers Rank | 7,910 in Beauty ( See Top 100 in Beauty ) 44 in Hair Deep Conditioners & Treatments |
| Brand | OLAPLEX |
| Brand Name | OLAPLEX |
| Country Of Origin | USA |
| Customer Reviews | 4.4 out of 5 stars 20,779 Reviews |
| Global Trade Identification Number | 00850018802208 |
| Hair Type | Damaged |
| Hair type | Damaged |
| Item Form | Spray |
| Item Highlight | Protein-Free, Color-Safe Pre-Treatment for Chemically Treated Hair; Use Before N°.3PLUS to Boost Repair |
| Item Weight | 6.3 Ounces |
| Item form | Spray |
| Item weight | 6.3 Ounces |
| Manufacturer | OLAPLEX |
| Manufacturer Part Number | 20142879 |
| Material Features | Vegan |
| Model Number | 20142879 |
| Number of Items | 1 |
| Product benefits | Key Benefits - Scientifically Proven: 68% more repair and 3 times stronger hair* - Strengthens and protects hair integrity - Rebuilds hair bonds *When used as a two-part system in just one use with No.3 Product benefits Key Benefits - Scientifically Proven: 68% more repair and 3 times stronger hair* - Strengthens and protects hair integrity - Rebuilds hair bonds *When used as a two-part system in just one use with No.3 See more |
| Scent | Unscented |
| Scent Name | Unscented |
| Special Ingredients | patented technology Olaplex |
| UPC | 850018802208 |
| Unit Count | 155.0 millilitre |
D**.
A full power miracle worker for revived, healthy hair!
My hair was feeling dry, brittle, and completely over processed from bleaching, but Olaplex No. 0 Bond Building Treatment has given it a whole new life! Used as an intensive primer before No. 3, this powerful treatment absorbs deeply into strands to repair broken bonds and structurally rebuild strength from the inside out. After just a few uses, my hair feels drastically stronger, softer, and far less prone to breakage. It has restored so much elasticity and natural shine that my split ends are barely visible anymore! I also love how convenient it is that Amazon stocks the entire Olaplex lineup. Being able to easily order No. 0 along with the No. 3 Hair Perfector, No. 4 and 5 shampoo and conditioner, and No. 8 moisture mask all in one place makes building a complete, salon quality repair routine effortless. This is an absolute must have!
G**K
The Essential Primer for Serious Hair Repair!!
If you're already an Olaplex No. 3 fan, or if you have truly compromised, damaged hair, the Olaplex No. 0 Intensive Bond Building Hair Treatment is a non-negotiable addition to your routine! This product is designed to prime your hair for even deeper repair, and I've found it makes a significant difference. This liquid treatment comes with a nozzle applicator, making it easy to saturate your hair from root to tip. While it's a watery consistency, it absorbs well, and you can feel it prepping your strands. The key is to apply it to dry hair and let it sit for 10 minutes before applying the No. 3 Hair Perfector directly over it (without rinsing the No. 0). This two-step process truly maximizes the bond-building technology. Since incorporating No. 0, my hair, which is prone to damage from heat styling and occasional coloring, feels noticeably stronger and more resilient. Breakage has decreased, and my hair just has a healthier, more substantial feel to it. It really amplifies the benefits of No. 3, leaving my hair softer, smoother, and with improved elasticity. A little goes a long way, especially if you focus on your most damaged areas. While it's an investment, the results speak for themselves. If you're serious about repairing and protecting your hair from the inside out, the Olaplex No. 0 is the foundational step that truly elevates your at-home treatment. Highly recommend using it in tandem with No. 3 for the best possible results!
O**Y
Great
Good for use with olaplex number 3
J**E
Good but pricey
I have been using this for a couple of weeks. Combined with no 3 and then shampoo no 4 and conditioner no 5. Results are good but products are way over priced. But I can see a difference on the days I just use normal shampoo and conditioner. I leave no 3 on longer than it states though. Like up to an hour before I head off into shower in morning. Growing my hair for my wedding. But normally I wouldn’t have even thought of paying this much for hair products.
J**N
Works!
Very sticky! And makes you cough lol. But it works!
O**4
This product really works. Highest concentration of their patented ingredient of Olaplex products.
I have frizzy hair, which is coloured regularly. I use this with #3 in combination regularly and my hair looks amazing. The price point is an issue though, because I use it regularly, I do keep an eye out for sale pricing. It is truly a miracle product. Flicking my glossy hair as I write this. ;). CONS; the application spout is a bit tricky to use. You can buy a more expensive version which has a spray bottle attached, I would probably buy one of those first then refill with these cheaper non-spray bottles. Personally, I just decant some into a travel spray bottle and use it that way. Instructions say to leave it on for ~10minutes, but I have read online magazine reviews that say you can leave it on for up to 30 minutes. I usually wander off from the bathroom and end up leaving it on for ~20 minutes, then the #3 product for a further 10 minutes, works great for my hair.
A**O
Disappointing – Not the Same Quality as Usual
I’ve been a loyal user of Olaplex for a long time, so I immediately noticed that the product I received doesn't seem genuine. The texture, smell, and overall results are completely different from what I’m used to. It didn’t provide the same restorative effects on my hair, which is disappointing. I’m concerned about the authenticity of this item and would not recommend purchasing from this seller.
I**S
overpriced for what it is. other stuff does the job too.
What can i say? Its ok, doesnt work as well as all that with breaking hair but does impart a degree of smoothness. Hugely overpriced but i guess thats capitalism for ya. Sucks though. Id have thought that the price wouldve come down by now given its popularity but clearly theyre enjoying their huge fat profits.
Z**L
Awesome product
Hair become soft
A**R
يجنن
رائع
T**8
A hair changing experience…
Hands down, this is the best hair product on the market. The UAE water had damaged my hair making it fragile and snap easy ( snapping off by the handful every day). Even with a water filter, it still wasn’t enough. After spending thousands of dirhams on other various products trying to make my hair stronger, I should have started with Olaplex from the very beginning. It took around 3 treatments to feel significant strength return to my hair. There is now a normal amount of loss. Even my hairdresser noticed the difference (and she uses 1 and 2 as part of my colour treatment when I get my hair done). I use 0 and 3 together as well as Olaplex Shampoo and Conditioner. It’s a small price to pay for big results. Very happy with this purchase and can’t recommend this product enough. A personal recommendation from me to you 🫶
さ**ん
ブリーチした人購入必須!
ブリーチした髪に非常に良いです。 他のナンバリング商品、No.3などと組み合わせると髪サラサラになります。 カラーシャンプーなどではないので、 色落ちはどうしようもないですが、 傷んだ髪には非常に良いです
N**D
Olaplex no. 0
المنتج أصلي ولكن وصل بدون قطعة السائل (البخاخ) رغم دفع ثمن أزيد مقابل الحصول عليها!!
Trustpilot
2 weeks ago
2 days ago