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Olaplex

Olaplex Nº. 0 Intensive Bond Building Hair Treatment: Primes & Strengthens | Repairs & Protects Hair | For Coily, Curly, Straight, and Wavy, 155 mL / 5.2 Fl Oz

  • Based on 20,480 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, May 5
Order within 18 hours and 47 minutes
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Features

  • Prime your hair for your deepest at-home repair with this salon-inspired pre-treatment to boost the effects of N3 Hair Perfector.
  • KEY BENEFITS Intensifies repair results with N3 Strengthens hair and reduces breakage Rebuilds hair bonds at a molecular level
  • Clinically Proven 68% more repair* 68% better detangling, improved conditioning, and smoother* 65% reduction in breakage** *When used as a three-part system of N0, N3, and N4 in just one use. **When used with N4.
  • 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.

Product Dimensions ‏ : ‎ 6.88 x 1.63 x 1.63 inches; 6.34 ounces


Item model number ‏ : ‎ 20142208


UPC ‏ : ‎


Manufacturer ‏ : ‎ Olaplex


Best Sellers Rank: #3,958 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #933 in Hair Care Products


#933 in Hair Care Products:


Customer Reviews: 4.5 4.5 out of 5 stars (21,082)


Item Form: Liquid


Hair Type: All, Chemically Treated, Coily, Color Treated, Curly, Damaged, Straight, Wavy


Product Benefits: Intensifies repair results with N°3. Strengthens hair & reduces breakage. Rebuilds hair bonds at a molecular level


Scent Name: Unscented


Additional Features: 68% more repair & 3x stronger hair, when used as a two-part system in just one use.


Package Type Name: Bottle


Unit Count: 5.2 Fluid Ounces


Number of Items: 1


Item Dimensions: 6.88 x 1.63 x 1.63 inches


Liquid Volume: 5.2 Fluid Ounces


Item Weight: 6.34 ounces


Size: 5.2 Fl Oz (Pack of 1)


Brand Name: Olaplex


Age Range Description: Adult


Manufacturer: Olaplex


UPC: 850018802208


Global Trade Identification Number: 08


Model Number: 20142208


Manufacturer Part Number: 20142879


Material Features: Cruelty Free


Material Type Free: Gluten Free, Paraben Free, Phosphate Free, Phthalate Free, Sulfate Free


Active Ingredients: Water (Aqua/Eau), Bis-aminopropyl Diglycol Dimaleate, Phenoxyethanol, Sodium Benzoate


Recommended Uses For Product: Apply No.3 Hair Perfector over hair and comb through as needed. Let process for up to 10 minutes., Let process for 10 minutes., On dry hair, apply and distribute evenly from root to tip., Rinse, then follow with No.4 BOND MAINTENANCE SHAMPOO and No.5 BOND MAINTENANCE CONDITIONER., Use the two-part system once a week or 2-3x per week for severely damaged hair.


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, May 5

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • There's A Reason It's Priced Like Gold In A Bottle
I'm uncertain of it's efficacy as a standalone product as I paired it with the N⁰3 Hair Perfector. Together, they work miracles. I ended up finishing the one I bought that I don't even have a picture to upload now. It DID finish before the N⁰3 so don't be surprised if they don't finish together. I was suffering from intense hair loss with breakages and shedding after relaxing my hair. I was losing thickness and beginning to see bald spots. This, along with the N⁰3 and Keratherapy Repair Line (shampoo, conditioner and 20-in-1 leave in conditioner) literally put a stop to that. I used this once a week or at maximum once every 2 weeks consistently and saw amazing results. Make sure after you leave it on, you wash it out. Do not leave it in your hair as it wasn't designed for that and the instructions clearly say to do so. I left them in mine for at least an hour before washing out. If you have chemically treated hair or have heat damage to your hair from blowouts and flat irons, give this a try, moisturise your hair, be consistent and reap the rewards of this price tag and the sacrifice to take the time to do it. Best of luck on your hair journey! ... show more
Reviewed in the United States on February 20, 2026 by Oneika
    • No more frizzy
Review Image by Lynette Perez
This brand is awesome use this with number 3 . Really nice
Reviewed in the United States on April 22, 2026 by Lynette Perez
    • Used with No. 3 - Really does work
Actually works to reduce dry, brittle damaged hair. I am in the process of "grey blending" and I've been using color removers and a bleach wash to try to remove old brown hair dye. My hair was feeling very brittle, especially at the ends. I had already used Olaplex No. 3, but saw this and thought I would try it as well. It definitely works better than just the No. 3 alone. I don't know how long the mended bonds will last, but even if it lasts a couple of weeks, I feel like it's worth it for the appearance and feel of the hair. My hair is thick and shoulder length, and I used probably about 1/3 of the bottle. As others have noted, the sprayer is crap. ... show more
Reviewed in the United States on November 17, 2025 by Bellalily
    • Makes my thin fine hair feel thicker
Put in hair at night and was hair in morning. Works well.
Reviewed in the United States on March 14, 2026 by Kindle Customer
    • Great product, terrible sprayer
Works fabulously when paired with the no 3. The only reason I took one star off is because the spray bottle is awful. I transferred it into my own spray bottle. It only comes out in a stream and you end up wasting a ton of product. I have hair that is about 3/4 down my back and it takes 3/4 of this bottle to saturate it. Is it worth it? Yes! I used the no 3 alone before this came out and liked it, but adding this really does make a difference. ... show more
Reviewed in the United States on October 21, 2025 by Stephanie L.
    • You won't regret it.
Wow!!! I used this along with No. 3 and I am blown away. I tried to dye my hair purple and it completely backfired. Two whole head bleaching and a color stripping later, and my hair was feeling like straw with TONS of breakage. I used these products as directed, but let them sit for about 45 minutes. My hair is so soft, shiny, and I hardly had any hair pieces on the sink after brushing and drying my hair! Best purchase!! ... show more
Reviewed in the United States on April 25, 2026 by Avg consumer
    • Great product
So happy I invested into Olaplex 0 as well as No 3 My hair feels so much stronger
Reviewed in the United States on April 24, 2026 by 876hombound-Francine Bryan Jamaican Realtor
    • Hair care
My purchase was exactly as described. Communication was excellent and I would definitely buy from this company again.
Reviewed in the United States on April 24, 2026 by Stacey Taylor

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