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 love this brand and their products work really well for my hair. I have used the shampoo and conditioner, the N3 mask and N6 bond strengthener. I love hoe my hair feels with the products, In particular I use the N6 often because it controls the frizz in my hair. I use after my curling cream as finishing and my hair looks great.

  • I was bleaching my hair for months and olaplex number 3 completely helped me bring it back to life in just 3 months! I struggle to find products that work on my hair but olaplex really helped. Not just great for pampering yourself but a great gift idea as everyone loves healthy hair!

  • dont!!!! Your hair will fall like never before .

  • I’ve been using olaplex for years. If I didn’t use their products when I was blonde my hair would have been in horrible condition.

    Purchased
  • The shampoo and conditioner are amazing and smell good. Olaplex 8 is a great product to condition hair as a mask especially if hair is treated.

  • I have used several products from Olaplex. The shampoo and conditioner made my hair feel soft and I noticed less frizz (which is a major deal given the high humidity levels where I live). Then my husband started using my shampoo and conditioner and he tells me once his hair drys that his hair is very soft. He typically has very thick and coarse hair and hasn’t found a shampoo and conditioner that he loves until now. I also use the no 6 bond smoother every time I wash my hair, which is about once a week. I apply a whole pump to my slightly longer than shoulder length thick hair focusing on the top where my hair tents to get more frizzy. First thing I noticed is that it smells good! Even my husband thinks so. But it’s very light and not over powering in my opinion. I also noticed that it does take a lot of my frizz away and keeps it away for several days. To save the best part for last though….. these products are cruelty free!!! I have been switching all of my products to cruelty free after learning a little bit about what goes into animal testing and I’m glad I am because I’m finding some great products like olaplex!

  • The bond is incredible. I use it after every shower.

  • I use olaplex number 3 prior to wash my hair especially during winter as my hair gets too dry. I have a thick curly 3c-4a type of hair! I love how soft and easy it gets to comb and manage my hair.

  • LOVE using Olaplex! Top quality product that achieves amazing results!

  • I love the way their products work without using extra water. They're really concentrated and give great results.

  • I have fine straight hair and I think that Olaplex N3 has helped encourage a bit of wave in it. (As part of a routine using sulfate free products, salt spray and scrunching) The bottle is small but it lasts me a while!

  • I use the Olaplex no 3 Bond Protector about once or twice a month, and have for the past few years. I typically leave it in overnight for the smoothest results. My hair feels SO smooth when I wash it out, so I try to time it with an event or at least dinner out. Hard to say if it has measurable results long-term, but I think it gives good results in the short term.

  • Olaplex has revolutionized hair care with its innovative bond-building technology. After incorporating their products into my routine, I've noticed a significant improvement in the health and appearance of my hair. Breakage is reduced, and my hair feels stronger and looks shinier. The No.3 Hair Perfector is a standout; it's like an at-home salon treatment. While the price point is higher than typical hair care products, the results justify the investment. It’s suitable for all hair types, but those with damaged or color-treated hair may see the most dramatic results. Olaplex is truly a game-changer in hair repair.

    Customer
  • I love the shampoo & conditioner, it makes my hair feel amazing

  • I constantly color my hair and I use this shampoo and conditioner once a week to keep it strong and shiny. I usually have some purple in my hair and it helps keep my color from fasting faster.

  • I have tried this product it is very expensive and really doesn't work that well.

    Purchase product
  • Olaplex no 3 makes no difference for my hair. Been using for years and recently stopped. It didn't improve my hair quality.

  • The rumours are true - OLAPLEX is amazing. Never had so many compliments about my hair - definitely worth the money.

  • This did not work for me. My hairdresser recommended it, but it never made any difference to the manageability of my hair. I would never normally spend that much money on a shampoo and conditioner and never would again!

  • I've been seeing this product all over and I wanted to try it so bad, sadly it hasn't made such a huge difference on my hair, but it still a very valuable product, totally worth the hype it has.