OLAPLEX reviews and discussion

4.1

77% of reviewers would recommend to a friend

Reviews mention

  • Transformative bond-repair technology
  • Highly concentrated, efficient formulas
  • Salon-fresh, clean fragrance
  • Standout purple toning performance
  • Occasional drying shampoo texture
  • Heavy residue on fine hair
  • Purple pigment staining risk
  • Inconsistent long-term results

OLAPLEX delivers noticeable repair and shine for many—especially bleached and color‑treated hair—with standouts like No. 3 Hair Perfector, No. 6 Bond Smoother, No. 7 Bonding Oil, and the 4P Purple Shampoo frequently praised in reviews. However, reviews also flag drawbacks: some experience dryness, heaviness or greasiness, residue, overly strong toning or staining from purple products, mixed or short‑lived results, and concerns about overuse or sensitivity, making OLAPLEX effective but not universally foolproof.

AI summary based on Thingtesting reviews

1,780 reviews and posts

  • I use it for my hair and it did wonders! I really liked how healthy and shiny your hair looks with it

  • The products i have used have been great for me but I hate the price. Comparing Living Proof with it is slightly better for the same price. Very similar though, it comes down to the amount of product you need to get the job done.

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    Great packaging, great products!

  • I love this brand, especially the shampoo. The smell is really good and it makes my hair so much healthier.

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    It's very expensive.

  • I am sorry, but I bought into this product because of all the hype. I bought the entire collection from shampoo, conditioner, hair treatments, styling products, etc. After a few weeks, and after visiting my hairdresser, we both noticed my hair was really dry. I used for a couple more weeks, and then ended up throwing everything away because my hair was so dry.

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    Great customer service and quick shipping-

  • I’ve been a fan of Olaplex for as long as I can remember now. I love their shampoo and conditioner and it’s all I use now! I really love the difference it makes in my hair, especially as someone who colors and lightens theirs. I love that these products are available both at the salon and for home use! So convenient! I hope to try more Olaplex products in the near future.

  • I have a few olapex products an oil, leave in conditioner, shampoo, and conditioner. I use the shampoo and conditioner once every other week when I want my hair to feel soft and healthy. The leave in oil is amazing also leaving your hair feeling so soft. The leave in conditioner I also loved.

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    Love everything but I think packaging could improve.

  • This is the only shampoo and conditioner I can use now. My hair has never felt more shiny and healthy. I know everyone has varying opinions on Olaplex but definitely worth a try. It works differently for everyone.

  • Didn’t work for me personally. I know many who swear by it. My finer, straight hair was getting very oily using the shampoo and conditioner

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    Smell is great! Would recommend but not for fine hair

  • The eighth wonder of the world- Olaplex. If you’re new to Olaplex, start with #3, which is a mask that you apply over towel dried hair then shampoo + condition. #3 significantly improved my porous hair when I was bleaching it more frequently. Their shampoo and conditioner are great, as well.

  • I love the No. 3 and No. 6. They have both completely changed the health of my hair after processing and coloring it every few weeks.

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    I just wish the bottles were bigger!

  • Olaplex delivers what promises, restoring damaged and compromised hair. On top of that, they have a wide variety of products for your hair type and concerns. The shampoo and conditioner are best used in conservative amounts because the formulas are super concentrated, definitely not for a regular daily basis use, in my opinion. I absolutely love this brand though, specially the nº7 bonding oil. A little goes a long way! Makes my hair super shiny and smooth! Overall, this brand helps reduce the dryness and brittleness of my hair and It's a must have repurchase everytime.

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    Expensive but definitely worth the money

  • this the best shampoo and conditioner i've ever used. i love bleaching my hair and this maintains it so well.

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    it's expensive, but worth it.

  • I LOVE OLAPLEX. It always saves my hair, whether it's too dry or needs a little love and TLC. They have a wide variety of products for your hair type/concerns, but I have rebought No. 3 MULTIPLE times. It's a staple to have on my shelf year-round.

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    The price tag is worth it.

  • Literally do not use any other hair brand. I have the entire system - including the two pretreatments, shampoo, conditioner, hair mask, leaving in styling cream, and hair oil. Huge fan - my hair is always strong and smooth after a wash. I’ve never had results from other shampoos branded for strengthening. Their bond system does seem to be backed by actual research and innovation. Also - a bottle will last me 6 months. Soooo worth the money.

  • LOVE the blonde enhancer toning shampoo. I leave on for 5 min and it looks very ashy (nice) after.

  • Great products, never been disappointed.

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    Especially love the No. 5 shampoo and conditioner. Hair has never felt better.

  • I use alot of the olaplex products but haven't noticed a difference in my hair.

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    I feel like the shampoo doesn't get super sudsy and it bothers me alot.

  • The shampoo is gentle and olaplex number 3 has smoothed out my hair and made it look a lot shinier and healthier

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    The price is too high for the quantity. The shampoo and conditioner last me 1-2 months at most

  • I use the No 3, No6, and No 7 and they have made my hair incredible. They are well priced and do a lot to change the texture of your hair. I used to wake up with tangles and now my hair stays knot free.