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Style: 100 mL / 3.3 Fl Oz
Features
- A powerful, clinically proven pre-shampoo treatment that leaves hair 3X stronger after just one use.* N.3 is the complete bond builder to repair and strengthen hair at home by rebuilding all 3 hair bonds.
- KEY BENEFITS Reverses damage and strengthens hair Restores healthy appearance and texture Reduces future breakage
- Clinically Proven 3M Reverses hair damage in as little as 3 minutes 3X stronger after one use* 90% smoother, better detangling, more conditioned** *When used with No 4 Bond Maintenance Shampoo **When used as a system of No 3, No 4, No 5"
- INGREDIENTS Patented OLAPLEX Bond Building Technology Strengthens hair and repairs damage on a molecular level by rebuilding the disulfide bonds that give hair its strength.
Description
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Language : English
Product Dimensions : 2 x 2 x 3.5 inches; 3.53 ounces
Item model number : 20140603
Department : womens
UPC :
Manufacturer : Olaplex
Best Sellers Rank: #1,068 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #10 in Hair Treatment Masks
#10 in Hair Treatment Masks:
Customer Reviews: 4.6 4.6 out of 5 stars (135,537)
Brand Name: Olaplex
Unit Count: 3.3 Fluid Ounces
Global Trade Identification Number: 50
UPC: 896364002350
Number of Items: 1
Manufacturer: Olaplex
Included Components: 1
Item Type Name: Olaplex Hair Perfector No 3 Repairing Treatment, 3.3 Ounce
Item Part Number: Ola100
Model Number: 20140603
Manufacturer Part Number: 96364-00235
Hair Type: All, Chemically Treated, Coily, Color Treated, Curly, Damaged, Straight, Wavy
Product Benefits: Reverses damage and strengthen hair. Restores healthy appearance and texture, Reduces future breakage
Item Form: Liquid
Scent Name: Unscented
Special Ingredients: Jojoba
Item Weight: 100 g
Material Features: Paraben Free, Phosphate Free, Phthalate Free, Cruelty Free, Formaldehyde Free
Frequently asked questions
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View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Style: 100 mL / 3.3 Fl Oz
This treatment made a noticeable difference in the overall health of my hair. After just a few uses, my hair felt softer, stronger, and much less prone to breakage. It’s easy to apply, rinses out well, and leaves my hair looking smoother and shinier without feeling heavy. It works especially well on dry or chemically treated hair. A little goes a long way, and I definitely think it’s worth the investment for anyone looking to repair damaged hair.
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Reviewed in the United States on July 16, 2026 by Ambar Hernandez
Style: 100 mL / 3.3 Fl Oz
I recently got blonde highlights for the first time and I noticed that the damage changed the texture of my hair. My hair no longer felt soft and smooth. When I curled it (with heat), the curls would fall faster than they used to and become more of a frizzy wave. I even straightened it, and within a few hours, my hair developed a bit of a frizzy wave again. No matter how I styled it, it would revert back towards that texture and it started reminding me of straw. I thought, if this is the price I have to pay for going blonde, it’s not worth it. I want soft, manageable hair that feels and looks healthy. Reddit led me to Olaplex No. 3, and I went for it. What can I say? It WORKS. I noticed after one use that my hair was as soft and healthy-feeling as before highlights. It also holds a curl now, or stays straight if I straighten it. It gave me my dream hair, healthy and highlighted. The photos can’t even show what a big difference it made. The biggest difference is how soft my hair is to the touch. I will continue to buy this. Using it once a week is working well for me. After shampooing, I leave it on for 10-45 minutes, then wash again and condition. This routine is helping me maintain my dream hair. Couldn’t be happier.
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Reviewed in the United States on May 16, 2026 by Mouse
Style: 100 mL / 3.3 Fl Oz
Have you ever gotten a hair product and hoped it would be the best remedy for your split ends and damaged hair? After buying so many hair products, it was hopeless to rescue my damaged hair, until I found Olaplex No. 3. This product is a great hair treatment product for men and women with damaged hair. This creation helps strengthen hair by repairing and healing each individual hair shaft with less noticeable split ends. This product has quick results and after 2-3 washes, your hair is noticeably healthier and stronger. It is also leaves your hair very shiny and soft with the amount of hydration it gives. Many celebrities like Kim Kardashian, Drew Barrymore, and Chrissy Teigen use this product and describe it as a “game changer”. Although the quality of this product is very good, it is not cheap considering how much product you’re getting. This product will help your split ends as well as relieve its thirstiness. Many people might say, “Well is it a popular brand?”, it sure is! Many famous celebrities such as Kim Kardashian, Drew Barrymore, and Chrissy Teigen swear by this product. KKW Beauty owner, Kim Kardashian, says, “When your hair is really damaged, if you sleep in that, it really works. I notice a huge difference!” Kim Kardashian has gone from brunette to platinum blonde hair and expresses confidence in this product. Drew Barrymore has her own beauty company and she also uses this merchandise. She says, “And so quickly my hair is remarkably and clearly better. It's curling and actually bouncing and looking like hair rather than coughed up bird feathers….” She clearly states that she values this product because of how it leaves her hair looking. Chrissy Teigen is a firm believer in it since she colours her hair very often and says that it’s a “miracle worker”. Although many people may assume that celebrities are getting paid to say this product is good, other review of this product certainly shows that it is definitely worth buying! Olaplex No. 3 helped me rescue my damaged hair with split ends. It is a concentrated at-home treatment that contains the same ingredients found in all professional salon products. It will fix split ends by relinking the broken disulfide bonds caused by chemical, thermal, and mechanical damage to the hair. This formula is made to work with various types of hair while reducing breakage and improving its look and feel. This treatment links broken bonds in the hair before, during, and after chemical treatment. This means your hair is actually being repaired and not just temporarily hydrated by using various types of oils with no parabens, sulfates, and phthalates, which are dangerous chemicals. This product not only brings life to your hair, but repairs it, which is why many people should buy this product. Although this product is astonishing, it can be a little high-priced for the amount of product provided. When purchasing this product, 100mL is provided for $28. The reason that only 100mL is provided is because only a generous amount of this product is needed to coat hair in one treatment; no matter the length of hair. Only a small amount is needed to leave hair looking healthy. Compared to other treatments, this product is considered over-priced, but it is considered phenomenal. This treatment is definitely an investment for hair considering the price. Olaplex No. 3 is the perfect hair treatment product for men and women with impaired hair. Now, one might say, “Why should I use this product?”, well, this product strengthens hair like no other treatment, while not only leaving hair with less visible split ends, but also repairing them. The effect of this product is impeccable with only 2-3 washes to produce healthy and hydrated hair. Many celebrities are advocates for this product such as Kim Kardashian, Drew Barrymore, and Chrissy Teigen. After constantly putting chemicals in my hair, this hair mask rescued my damaged hair by bringing my natural curly hair to life through a series of treatments. This product is an investment for hair and everyone with damaged hair should use it.
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Reviewed in the United States on October 16, 2018 by Maria Ghobrial
Style: 100 mL / 3.3 Fl Oz
First of all, I was nervous about possibly receiving a knock-off product. I believe that what I received is genuine, based on the results I have gotten thus far. I ordered this after I severely damaged my hair through bleaching. Certain sections of my hair literally felt like gum. I knew if I combed through those sections, the hair would literally break right off, and some of it did!. I panicked but did some research and ordered this product. I read other reviews/instructions and here is how I used it. 1. Wash your hair very gently (because it is already presumably damaged, like mine was) to get rid of any product build-up and oil. The olaplex needs to be able to penetrate the hair, so your hair should have NO PRODUCT of any kind in it when you apply the olaplex. If your hair is clean, just rinse it so that it is wet. Do not use conditioner, leave-in conditioner, or any oils. Just wash it and rinse out the soap with water. (My hair is already so damaged that I don't like the idea of washing before AND after, but it is necessary with this product. So when I wash before applying the olaplex, I will wet my hair in the shower, apply a little sulfate-free natural type shampoo onto the actual hair--whereas when I usually wash, I concentrate on the scalp and just let the suds fall down the length of the hair--and gentle suds the product, then rinse with water. I do this to just get the build-up off because when I rinse out the olaplex, I will wash it properly and I do not apply any olaplex directly on my scalp or roots. This is just another step I take to try to preserve what hair health I have left.) 2. Towel dry very gently so that it is damp, not soaking. 3. Concentrate the product where you have the most damage. Once you have saturated those areas of your hair, put a little on the rest, and gently comb through. 4. Immediately put on a plastic shower cap to keep the product from drying out. Also, this helps use the natural heat from your body to (presumably) assist the olaplex in penetrating your hair. 5. Sleep on it! I leave it on for 12 hours at a time. 6. In the morning, rinse out the olaplex, wash your hair, and then use a good conditioner. I did this twice, then did a variation where I did steps 1-6 above, but after applying the olaplex and before applying the shower cap, I also applied a hair mask over top, slept on it for about 11 hours, and finished up the steps as written above. (This is my variation on getting the best results, so be sure to adapt this to what works best for you.) The directions say to use this 2-3 times per week for severely damaged hair. I have used this three times so far and cannot believe the results. My hair is nowhere near 100% healthy, but the areas that felt gummy now either do not feel gummy at all, or are about 75% improved. I am pretty sure that if I did not purchase this, I would be sporting a pixie cut right now. I plan to continue using the olaplex 2-3 times per week and eventually drop the frequency when I feel my hair is healthy enough to do so. I've read some reviews complaining about the cost of this product, and it is no doubt pricey. For me, it has been 100% worth it because my hair was literally about to fall off if the wind blew too hard. I am so grateful to have saved it. After 3 applications, I have barely made a dent in the product. I would estimate that I've used maybe 10% of the product? Maybe 15%. My hair would be categorized as long, it is past my shoulders by several inches (but not super long, like not down to my waist or anything.) Other reviewers have pointed out that this is NOT a hair mask or deep conditioner, and it is not. My hair does appear shinier after using it, and it may be softer, but it is in a way that it feels healthier. Your hair will not feel like you just used a hair mask/deep conditioner. It will feel stronger, less frizzy, more manageable, and I have also noticed that what breakage I do have from the bleaching is not noticeable because those hairs are more weighed down (does that make sense?) Overall, I am EXTREMELY happy with this purchase. I was skeptical, reading all of these reviews stating that this was THE MIRACLE product, but I am sold on it now. I will continue to use the product and update this review if needed. I would say that if your hair is severely damaged, the price is worth it, and the product does exactly what it claims to do.
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Reviewed in the United States on April 28, 2019 by Eliza Turner
Style: 100 mL / 3.3 Fl Oz
I have thin, medium length straight hair , with heat damage (not extreme but beginning to) virgin hair. I have oily scalp with dry ends. My hair was having a lot of slipt ends and just a lot of dryness towards the mid/end lengths of my hair & I needed something to decrease my hair damage and bring it back to life . When I recieved the $30 olapex I didn’t expect to be that small , but I was fine with it because I had high hopes for it . So the way I used this product wasn’t how the instructions say but the way people have using it to see better results, which is washing with shampoo your hair , apply the olapex , leaving it for 10mins , than rinse off, apply shampoo and than conditioner. When I used it the first time I didn’t expect it to be so liquidly , and it came out the bottle so fast & I have pretty long hair so this product isn’t going to last that long . But anyways I began to apply on to my hair , doesn’t feel heavy . The longer I left it the softer my hair felt , it was really nice & smooth . But I began to feel a sting/ burning feeling on my face ( keep in mind I was just ONLY washing my hair not my whole body that day to try the product) so I didn’t get really bad allergic reaction, my skin was red from my face and irritated but not that much and went away . But I was using a new shampoo so I assumed maybe it’s that and not the olapex , since it’s so expensive I just thought it work better . I only apply it to my mid/ends lengths of hair away from my face and not a lot either since it’s a small bottle . Anyways , my hair looked extremely a lot better , the frizz calmed down, my hair shined more, bouncy , and my ends aren’t as dry ( I also stop using heat completely has helped so much). My hair looks so nice . I decided to use it again couple days later . But this time hair and body , a full shower When I applied the olapex on my hair my face began to burn again but much more than the first since I was showering this time . Once I got out I had a rash on my back (my hair pretty long) , belly, chest & face . I used my favorite cream for it and it went away very quickly but my hair looks really nice . My honest opinion is this product works great for my hair but my skin so sensitive & this burned my skin sadly , so I wouldn’t recommend it for people who have sensitive skin , but it did do great for my hair .
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Reviewed in the United States on February 8, 2024 by Marly
Style: 100 mL / 3.3 Fl Oz
READ THIS!!! I first have to say, I don't typically write reviews UNLESS the product blows me away, which is rare. To give you a little background about my hair. I had extremely HEALTHY, LONG, THICK blonde hair! It fell to the middle of my back, It was absolutely beautiful. I went to get it colored to give it a break from the highlights, I was going to change it to a strawberry blonde, which I have been many times before and other than blonde, its the only other color I like on me. When I went to the salon, they messed up the color. I ended up with hot pinkish, purple roots and a grayish auburn, mid-shaft to ends. I was in the salon that day for 7 and a half hours. They had to bleach my entire head and leave it on to get all of the screwed up colors out of my hair, resulting to EXTREME chemical damage and breakage. I went in with my hair being all one length to having bangs that were never even cut into my hair. My hair was destroyed and they had to take over 5inches off just to get the ends to LOOK healthy. My hair now sits on my shoulders and has broken pieces all over the top and mid section and all around my hair line. I have literally cried about this since it happened 5 weeks ago. It took me forever to get my hair exactly the way I wanted it and now I am starting over. My hair is no longer manageable, it is kinky and dry and looks it! The salon I had gone to was a new salon closer to where I moved. Prior to this salon I had been going to my original hairstylist for 15 years (I'm 30) so half of my life one person has touched my hair. I live two hours from her now so I decided to give a different salon a try and it was a mistake. I will now be driving 2 hours to go to her every 8 weeks. I texted her about 2 weeks after this all happened and she told me right away to order this product. I didn't hesitate. I ordered it and received it the beginning of this week. I have used it twice so far and I will tell you what, after the first time I noticed a difference! I am excited to see after a couple months and using this 3 times a week (Extremely damaged hair should use it more than once a week). I also have been sleeping with it on over night which I notice gives me better results. This is not a conditioning treatment, so it does need to be shampooed out. I have a feeling this product will be what saves my hair. I will post before and after pictures once I actually do my hair so you can see the difference!
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Reviewed in the United States on January 12, 2018 by Amazon Customer
Style: 100 mL / 3.3 Fl Oz
I am very satisfied with this product. The quality is excellent, it works exactly as described, and it arrived in perfect condition. It is easy to use, well-designed, and offers great value for the price. After using it, I can say it exceeded my expectations. I highly recommend it to anyone looking for a reliable and high-quality product.
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Reviewed in the United States on June 29, 2026 by Kenia
Style: 100 mL / 3.3 Fl Oz
I bought Olaplex No.3 because my hair was very damaged from dye and heat, and I needed something that would actually repair it, not just mask the damage. From the first use, I noticed a difference. My hair felt softer, stronger, and with much less frizz. With continued use, it looks healthier and is much easier to manage. I like that it’s not heavy and doesn’t leave my hair greasy. It feels like a real treatment that works from within, not just another conditioner. It’s not the cheapest product, but it’s worth it because it actually delivers results. If your hair is damaged or processed, I definitely recommend it.
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Reviewed in the United States on March 26, 2026 by Carlos Jair Cardenas Veliz