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Olaplex Hair Perfector No.3 Home Treatment Duo 2 x 100ml

4.8 of 210 reviews


4 instalments of $22.50

Or 4 instalments of $22.50 with LEARN MORE

In Stock 

4 instalments of $22.50

Or 4 instalments of $22.50 with LEARN MORE

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Is this for you?

The original at-home treatment that repairs the damage caused to hair from colouring, heat styling and environmental stresses is now available in a value pack.
  • Cruelty Free
  • Sulphate Free
  • Vegan

What customers say

SUPERIOR - 96% recommend

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Hair Concern:

  • Fine or limp hair
  • Oily roots, dry ends
  • Thinning hair
  • Breakage and split ends
  • Colour protection
  • Frizzy hair

Hair Curl Type:

  • Curly
  • Straight
  • Very curly/African/Caribbean
  • Wavy

Hair Texture:

  • Fine
  • Medium
  • Coarse

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Questions & Answers

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Olaplex Hair Perfector No.3 Home Treatment Duo

Olaplex Hair Perfector No.3 Home Treatment Duo

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Olaplex Hair Perfector No.3 Home Treatment Duo Reviews

4.8 of 210 reviews

96% recommend this product

  1. 183

  2. 23

  3. 6

  4. 1

  5. 0

Most Helpful Positive

Worth it


So pricey, but there is nothing like it. The brand took out over 100 patents to ensure it couldn't be copied, and it just does wonders. Helps maintain my super long hair. 1 bottle gets you maybe 8 treatments, and I have super long hair but it isn't too thick. I use it twice a week.

Most Helpful Criticism

Not as effective in the long-run


My hair is naturally wavy and dry so when I got a balayage done at the end of last year, I was desperately looking for products to moisturise and revive my hair. When a salesperson for another brand recommended me to try the Olaplex No.3 instead of their own product, I decided to invest in one to give my hair some love.

At first, the product worked wonders! I was really happy that I had tried the Olaplex No.3 out and that's why I started purchasing the duo. But after using it for a while, I felt that it became less and less effective on my hair. I would have the Olaplex No.3 on for a few hours but once I shampooed my hair, it felt rough again as if my hair didn't retain the smoothness that the Olaplex gave it.

Anyway, I have now switched to another pre-wash treatment that is working wonders (and with more product for the price). Not sure if it's just my hair type or I'm doing something wrong...
  1. Worth it


    So pricey, but there is nothing like it. The brand took out over 100 patents to ensure it couldn't be copied, and it just does wonders. Helps maintain my super long hair. 1 bottle gets you maybe 8 treatments, and I have super long hair but it isn't too thick. I use it twice a week.
  2. love love love


    seriously in love with this product, and love that it comes in a duo combo
  3. holy grail product


    saved my hair which i bleached to platinum blonde from black!!! best product and love the duo deal
  4. Must try


    This product has really repaired my hair which was bleached and dyed countless times. I used this as an overnight mask twice a week and really saw a difference.
    The bottle is quite small so I ran out quite quickly, so getting this duo makes sense.
  5. good deal


    verified purchaser
    this is such a good deal, always get these when they are in stock
  6. amazing


    amazing value best product for damaged hair
  7. Bargain!


    This has made more difference to the quality of my hair than anything I’ve ever used. Great stuff. I leave it for as long as possible.
  8. Saved my hair through months of bleaching


    I bleached my hair platinum from medium brown for months on end and it really took a toll, but using olaplex really helped strengthen my split fragile hair and I definitely noticed a lot less hair loss once it really started to kick in. Would recommend to anyone using harsh dyes on their hair
  9. Fav hair treatment of all time.


    Wow this product is amazing and has replenished my colour and heat damaged hair. I leave it on for as long as possible and the results are much healthier, smoother hair.
  10. Makes a real difference


    This product truly helped my dry, over-processed hair. I leave it on overnight and the next day my hair is softer and more manageable. Only using it once or twice a week will make a real difference.
  11. Mixed Feels


    I feel like sometimes it works, sometimes not. Think it depends on the QTY and Ive usually found less works best. I use it as an overnight prior to washing as my hairdresser suggested. Generally I would say im only minorly impressed. Kerastase seems to work far better.
  12. Huge difference to my hair


    Olaplex 3 is by far the best hair product I’ve ever used. My hair was very damaged after colouring and heat styling and this is this only thing that significantly improved the quality of my hair. I leave it in for as long as possible. After frequent use my hair is much healthier, more smooth and easy to brush. It’s a holy grail product for me now.
  13. best thing i've ever brought for my hair


    I have quite damaged hair from bleaching it and it's naturally very frizzy/curly. This has been a lifesaver in helping my damaged ends! I've only used it a few times and loving the results so im excited to see how much healthier it can get
  14. It works - but you need to use it regularly


    The chemistry behind this checks out and there are research papers about it - it really does restore disulfide bonds in hair as claimed. Although what's unclear is what level of hair damage it is able to deal with.

    With only a single use I notice straight away that my hair is smoother and that I can come through it with my hands in the shower without tangling. It seems the results ar...
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  15. The perfect duo


    The product speaks for itself, the feeling it gives your hair is one of a kind! After several months of use my hair is beginning to bring back its natural shine and wave that has been dulled after many years of dying and using heat. The price for two is way too good to pass on!
  16. Soft and smooth


    My hair is more manageable and softer after I use this! Also looks shinier after blowdry. The only thing would be the quantity is quite small in relative to price.
  17. Stronger but not softer


    I have been using this for about 2 weeks now and my bleached blonde hair certainly feels stronger or the strands feel less snappy, however it certainly does not feel as soft as other conditioners. Potentially ensuring to always use the olaplex 3 in between washes might fix this.
  18. My hairdresser agrees- the results are so good


    This product has hydrated my fine hair add has really helped to bring back some life to the ends. My hairdresser said to me "I don't know what you are doing with you hair, but whatever it is- it is working!" My diet is terrible, so this must be it.
  19. it works

    ashley wild

    olaplaex does live up to the hype and I did notice an immediate difference in the texture and strength of my hair. I don't find myself using it 1x per wk because i don't like wearing the treatment for an extensive period of time. I think there's products out there that work just the same that don't require the time commitment
  20. Not as effective in the long-run


    My hair is naturally wavy and dry so when I got a balayage done at the end of last year, I was desperately looking for products to moisturise and revive my hair. When a salesperson for another brand recommended me to try the Olaplex No.3 instead of their own product, I decided to invest in one to give my hair some love.

    At first, the product worked wonders! I was really happy that I h...
    Read More
  21. makes a difference


    I have definitely noticed a difference since I started using Olaplex on my damaged hair. I went into isolation thinking I needed a haircut. I started using Olaplex at the same time and surprisingly, I think my hair might even be a bit better. I leave this on overnight and wash off in the morning.
  22. The best


    I absolutely love this treatment! It’s absolutely saved my blonde/bleached dry hair which would usually just break but now I’m getting length to my hair and I love it! I now can’t go without and love that it comes in a bundle for cheaper!
  23. Fantastic duo


    This shampoo and conditioner is a little on the expansive side but it is worth every cent. It is so moisturising and makes me hair feel and smell great. I have less breakages and my hair has actually grown substantially.
  24. My hair loves this


    I have been using Olaplex No. 3 for years. I have fine hair that I straighten every day and this really does help reduce breakage. I apply it to damp hair and leave it on for as long as possible (several hours if I can) and then wash my hair. It leaves my hair feeling so soft afterwards. I try to do this once a week.
  25. Olaplex Hair Perfector


    Olaplex Hair Perfector - noticeable results in every wash! Olaplex is a game changer!
  26. Hair superhero


    I absolutely love this product
    After bleaching my hair for years it has brought my hair back to its former glory highly recommend This product
  27. Love the shampoo


    The conditioner helped but it won’t cure already breaking hair
  28. Fantastic for dry damaged hair

    Lisa G

    Love the smell, felt really nice applying it to my hair. Left in overnight and washed out in the morning, my hair us now so soft and smooth.
  29. The best hair treatment


    I use this every week in my bleach blonde hair (for the last year +) and love it! I believe its the reason my hair is still in such good condition.
  30. Effective the first few times


    I really like this product, but after using it a few times at home it seemed to lose its effectiveness. I had it applied at a salon first time around, and for whatever reason that was a much better result!
  31. Fairly good repairer

    Fair & sensitive

    I’ve been looking for a hair repair product for my over bleached and dyed hair. Olapex 3 seems to work but I expected a stronger effect for the price tag and hype. My hairdresser highly recommends this product.
  32. My hair feels amazing


    I had the in salon treatment 6 weeks ago and purchased this Home Treatment. I use it twice a week and my hair looks and feels as good as it did after my last hair appointment. Great for maintaining healthy hair.
  33. Great Duo!


    I really like this treatment! Works really well to strengthen my hair and improve its overall health. It is overpriced for how small the bottle is, so buying the double pack is definitely worth it.
  34. Moisturising at home treatment


    My hairdresser recommended this product to me after having my hair bleached using Olaplex. Hair is noticeable softer after using and does not feel as dry, but is quite expensive!
  35. Love this product!


    I've been blonde for years and my hair has always ended up damaged and dry. I've recently been doing blonde foils along with using Olaplex and it is the best thing I have ever been recommended. I only use it once a week and that's enough to maintain my hair in the best condition its ever been. Olaplex leaves my hair so soft and healthy, I love it and will continue to use and recommend it to every...
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  36. Perfect!


    Excellent product and much more cost effective way to purchase x 2. Lasts for ages and easy to apply and leave in. Certainly cant have bleached hair without using this product!
  37. Restorative treatment that probably saved my hair


    I’m not going to lie, I have done a lot of bad things to my hair, for years. I had been using henna and then bleached it to try and remove some pigment. This of course, just led to a dry mess. I tried olaplex 3, hoping it could help restore some of the damage bleach on henna had created. It did a good job, my hair did feel instantly smoother and straighter. I now use this every two weeks while I p...
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  38. Not effective


    Either this product is all marketing, or it just doesnt work on black hair that has beem bleached. Each strand of my hair is really thick, so maybe thats why? Anyway, it doesnt work for me. In fact, the moroccanoil treatments are much more effective.
  39. A must-have hair treatment!


    The hype is true! Olaplex No. 3 is truly everything everyone says it is - a strengthener, a restorative, a protector.

    This is my fourth order of the duo. It's excellent value for money in this pack and I can't find it cheaper elsewhere.

    Olaplex No.3 is 100% responsible for strengthening and thickening my fine locks after some traumatic, post-surgery shock hair loss.
    Read More
  40. Leaves my hair smooth and silky


    I try to leave this on for at least couple of hours at a time and it leaves my hair really smooth and silky. My hair is normally long, thick and coarse.
  41. Good price


    Great sizes and value for the price. Definitely worth the investment will keep your hair in too notch condition
  42. great value


    i love how cheap it is for these two beauties. Not to mention, the products are amazing and really protect and nourish my hair. I can see a noticeable difference.
  43. Love!


    Great value! I love the smell of these as well! They are so much better than your standard shampoo and conditioner.
  44. First application benefits


    I have fine hair but a lot of it. After first use I noticed my hair was a lot thicker and felt smooth and soft. Definitely use as directed however, leave on as long as possible.
  45. Great results


    I have been using these products for a while now and they have really helped improve my dry damaged bleached hair.
  46. great product, great deal


    I have fine, bleached hair and Olaplex No.3 has been great for repairing the damage and making my hair feel softer and healthier. I use it once a week. The duo set is great value and Olaplex no.3 is cruelty-free!
  47. Unlike no other


    I was recommended this product by my hairdresser as I have very dry damaged blonde hair. I haven’t looked back, this product has really transformed my hair and I’ve noticed such a difference in my split ends, breakage and overall health! I’m actually starting to notice more length to my hair now that it’s not breaking nearly as much which is a 10/10 for me
  48. love


    i love the duo pack as you save about 25! definitely love using this on my blonde hair to keep it strong and healthy
  49. AMAZING!


    I recently a balayage done in my natural hair. It went dry in the spot that had been bleached. Since using Olaplex, my hair is feeling so much more alive and soft and healthy. So good!
  50. Better value


    Saved my bleached hair that was damaged and prone to breakage. I would recommend getting the double pack as it is much better value. Also one bottle lasts me approximately 7 uses (shoulder length, thin hair). So I will always purchase the double pack to save money.
  51. Good but wish it was cheaper


    Wish the bottles were bigger. I only buy the 2 pack deal. Too expensive individually. Good product.
  52. I get what all the hype is about


    This product has really made a difference with my hair - I am blonde so my best friend is bleach, Olaplex is bringing life back to my hair and I love it. Excited to try the Olaplex Oil!
  53. Great value


    I've been using the No.3 treatment once a week as a mask treatment, and my hair definitely feels healthier and shinier. It's quite pricey so I'm glad you can buy it in a 2-pack to save a bit of money.
  54. revives hair


    I have slightly damaged hair from perming and overheating and this helps repair the bonds and my hair looks smoother and healthier. I have long thick hair though so one bottle only lasts me about 4 goes
  55. My hair feels amazing after using this


    I use this, on my days around my house, but applying it in the morning and then washing and conditioning at night. The difference is very noticeable ! I would recommend the two pack - I find that the product goes quite a long way but the saving is considerable.
  56. Girls best friend

    Mel Chello

    Every girl that colours their hair needs this product. My hair is naturally dark, curly and frizzy. I’ve dyed my hair blonde which makes its dry and damaged. This product has brought my hair back to life without cutting it off. Get your hands on it ladies. My hair has never felt so smooth and thick for a long time.
  57. Great Product for Heat Damage


    I have curly hair which i straighten so my hair is not only dry but also prone to split ends. After cutting my hair and using this mask weekly my hair is the healthiest it's ever been. Also this two pack is great value.
  58. Great product


    I try and use this product once a week, I have very thin blonde hair and this helps to condition it and keep my hair healthy.
  59. Lifesaving product + amazing value


    Olaplex has transformed my dry curly hair to soft bouncy curls. It's amazing and this value pack doesn't make you feel bad about spending money on such tiny bottles!! I highly recommend the twin pack as a single one won't cut it, you will fall in love with the product and regret not purchasing the value pack instead. Love love love
  60. Beautiful treatment product


    I bought this product after hearing raving reviews about it. After 1 application, I’m hooked. Leave my hair soft and hydrated, bring back full body and life to my once lifeless hair. Five star product.
  61. Amazing value for money when purchasing from Adore


    After constant colouring of my hair, and changing from red to blonde to mahogany, my hair has been left dry and prone to breakage. For a super luxurious treatment, I leave this is my hair for over an hour and after washing out as per instructions, I am left with smoother and more manageable hair.
  62. Platinum blonde's best friend


    When I first started using it I didn't really notice the difference it made to my hair but after using it a few more times I could definitely see it made my hair so much softer and stronger. I could finally run my hands through my hair without breaking any strands. Love this stuff!
  63. Olaplex saved my hair


    I cannot recommend Olaplex enough!! My poor naturally black hair has been every colour under the sun.... and throughout every bleaching, Olaplex has kept it strong and resilient. Love love love this product. Would give it 1million stars if I could!

    Remember to alternate your No3. treatments with a hydration treatment to get the best results :)
  64. Great value for great results


    Having thin and bleached hair, I am constantly on the lookout for conditioners or treatments to keep my locks as healthy as possible. I've been using No. 3 Home Treatment for a few weeks now and already notice a difference in the strength of my hair, and by only using it twice a week it really keeps it smooth. I am really happy with the price of the duo pack, too, and have recommended it to some o...
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  65. Works perfect on virgin and coloured hair!


    Up until a month ago, I had completely virgin hair that was prone to frizz, snapping off and spilt ends. I often used to heat to control the frizz and decided to give this a go. Paired with the Eleven hydrate my hair range, I found olaplex no 3 to seriously help my dull and frizzy hair! It had a natural and lighter bounce and shine to it and the frizz was decreased. I then got my hair coloured for...
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  66. Um.. bargain


    We all know how amazing Olaplex is, so if you're a fan, this great value. If you're a blonde, and colour your hair frequently - its actually an investment. In your pocket and in your strands!
  67. Not for everyone


    I was excited to use this, having heard so many miracle reviews. Unfortunately it just didn’t work for me. My hair is long, thick, wavy/loosely curled and untreated. I am prone to frizz and so straighten sometimes, which is why I decided to give it s go. If anything my hair felt a title coarse after treatment. Also I need to use a lot in my hair, so a bottle only lasted a handful of uses. Maybe be...
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  68. easy diy


    I'm always surprised by the size of olaplex bottles. So this duo helps! I've got long thick hair that is prone to split ends and after using this my hair is silky smooth. Really recommend this easy DIY treatment
  69. I think I cooked my hair with overuse of this product... But I've worked it out now!


    Okay, I'm pretty sure I really messed up my hair by using too much of this product and leaving it on for too long. I have long, coarse, straight, bleached hair, and once (sometimes twice) a week I was putting this in my hair and leaving it for minimum 6 hours - overnight. Soon enough, my long hair that is probably my defining feature was broken and looked terrible, so I had to cut it all off. S...
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  70. Stronger hair


    Treats my coloured hair and leaves it healthy and strong. Love that you use it before you wash so can leave it in your hair throughout the day.
  71. awesome product


    I didn't really believe the hype with olaplex until I had the treatment done at the hairdressers. I instantly bought all the products to use myself at home and it was well worth it. incredible results
  72. easy home treatment


    This duo makes for a really easy DIY home treatment. My hair feels so soft and shiny afterwards
  73. Unexpectedly Great Findings


    I’ve done so much to my hair that I was beginning to lose faith in all treatments. Found Olaplex through research, Adore Beauty has very competitive pricing and decided to give it a go.
    Amazing product, worth the cost and not interested in other treatments anymore. Received compliments from many re noticeable difference.
  74. Great at home treatment


    This is a great at home treatment, makes your hair feel super soft, like you have just been to the hairdressers and received an in salon treatment. Wonderful product for dry , damaged hair.
  75. would not be without


    Actual dream haircare! Once you have tried it you won't go back. This 2 pack is the best value and trust me you'll be needing a second bottle as you won't want to run out of this stuff. My bf even uses it and it makes his hair super soft (even though no colour treatments)
  76. Great


    I've been using the No.3 treatment once a week as a mask treatment, and my hair definitely feels healthier and shinier. It's quite pricey so I'm glad you can buy it in a 2-pack to save a bit of money.
  77. Great deep repair treatment


    I love this product! I sleep with it in my hair over night once a week. I have medium to long hair that hair been colour treated, olaplex gives my hair life!

    The two bottles last me a good 10weeks using the products as a weekly treatment.
  78. This is my holy grail


    I have thick blonde curly hair.
    This is my go to product, I use the shampoo and conditioner as well. This has helped my hair stay healthy and grow
    I use this once a week and cannot recommend it enough
  79. Great Treatment


    Good treatment that leaves your hair feeling nice. You have to use it a lot to maintain results though.
  80. Strong conditioner


    My hair is damaged from styling and highlights so I use it after shampooing on wet hair and leave it until my next wash so around 2 days. That’s what my hairdresser recommended. It does make your hair softer and feel stronger but realistically it will not rebuild them. Good to keep your hair manageable between the cuts if your hair gets damaged quickly. It is the strongest cos ruining treatment I ...
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  81. Amazing at home treatment


    Olaplex treatment is the only at home treatment that I find to actually be effective in restoring your hair. My ends have been super dry due to different colour changes and I do this duo once a week and my ends are significantly softer.
  82. Longest and strongest!


    I have been ‘blonding’ my hair for over 10 years and struggled with breakage until I started using olaplex. My hair has never been so strong and long!
  83. Hair saviour


    I use this on my hair once a week to help keep it in a good condition, especially now that I'm bleaching it again. So handy to have the 2 pack as well, great value.
  84. Best treatment ever


    Bought this last month and it really helped my damaged hair from rebonding!
  85. Amazing

    Ingrid Mae

    Used it once and made my hair pretty soft and tamed.. although it's just 100ml but worth buying. Thanks adore beauty for sending some samples and a small treat. Will definitely shop again. Happy customer here :)
  86. My favourite


    I can't use anything else since using this it has changed my hair! So smooth and shiny!
  87. save bucks!


    i dont need to say much as y'all know how effective this one to fix your brooms-looking hair. I like to wash my hair before going to sleep and put this one. I would recommend buying this duo compared to the single one to save $$
  88. Game changer


    I have blonde, thick hair, with some light foils. I bought one bottle originally to test after reading reviews, and have now purchased the double pack, as I know I will continue using it. Others have noticed the change - will be keeping these in my routine!
  89. Nice Smooth hair


    I have been using 3, 4, & 5 for the last 6 weeks and have noticed my hair feels smoother and not quite as frizzy. My hair is thin and very curly, so still get some frizz.. hopefully that will ease more and more as I use this more.
  90. My holy grail!


    I seriously swear by this! My hair is naturally fine. I have been blonde for almost 2 years, but I was always lazy with looking after my hair. It got to a stage where it was damaged, very dull, and breaking off. I then decided to get back into looking after it. I have been applying this treatment once a week (overnight), and it has literally saved my hair!
  91. Great Deal $37.46


    I have been using this product for years and can not live without it. It leaves your hair soft especially after colouring your hair!
  92. Love this


    This product really refreshed my hair and repaired a lot of sun and colouring damage. Its really worth every penny and you can’t go wrong with the duo deal!
  93. Olaplex Heaven


    Considering I sleep in Olaplex twice weekly, it would be silly to just buy one! This is the one hair treatment I can count on that works from the inside out. LOVE!
  94. Amazing


    Amazing duo. All there products work insanely well to rebuild your hair. Love these!


    Have just tried this for the first time and I've fallen in love! My hair feels AMAZING!! I left it on for around 2 hours and the results are insane, can't wait to try it overnight and see how it feels then!
  96. for damaged hair


    this really helps damaged hair. mine got a little fried from perming and this has helped it look much healthier
  97. perfection


    I love how my hair feels after using this, depends on how much time I have and what ill be doing depending on how long I leave it in for, sometimes i leave it in for an hour sometimes I sleep it and it is amazing how great my hair feels and how luxurious it becomes.
  98. Works great


    It leaves my hair feeling soft and refreshed. This is a great deal for two!
  99. Must have for damaged, processed hair.


    Would 100% recommend this if you have damaged hair due to colouring, bleaching, heat etc. My hair has been through a lot of bleaching and colouring over the past year and having, Olaplex has really reduced the look and feel of any damage present. Usually I leave it in anywhere from 45 minutes to a couple of hours and rinse it out.

    Love that the duo comes with 2 because you end up sav...
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  100. Silky Smooth


    I've only used my Olaplex treatments a couple of times, but it's that good I'm trying to save it! After using Olaplex No. 3 my hair is incredibly soft, bouncy and almost runway-ready! I use quite a lot of the treatment each time, and leave it in overnight to try and soak in as much goodness as possible.
    After the first use I got stuck in torrential rain on my way to work and showed up lookin...
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  101. Review & Earn
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