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

  • Kind of expensive I just turned to cheaper brands that cost half olaplex's price. They work the same as other brands so I'm not sure why there are such a big price difference. It smells better for sure compared to brands. Maybe it's a brand thing for bleached hair.

    Influencer for OLAPLEX
  • Olaplex is a game-changer for hair care! It noticeably strengthens and repairs damaged hair, leaving it soft, shiny, and healthy-looking. A little goes a long way, making it worth the investment. Highly recommend! All the women in my family use it

    Friends with OLAPLEX
  • Love hate relationship with Olaplex- my hair loves it my bank account does not! But- you pay for what you get- and Olaplex offers quality and consistency EVERY SINGLE TIME! I would highly recommend literally any of their products a try- from their toner to hair mask you can tell a difference in your hair after a few uses!

  • Can be pricey but I love their purple shampoo and the hair repair treatment kit. If you want to invest in nice products to strengthen your hair, I recommend olaplex.

  • I genuinely got so many compliments on how shiny my hair was but for the price.. I don’t think I’m willing to pay. Amazing product though.

  • Hair IMMEDIATELY felt softer after 1 use of the no 4 and no 5. i'm going all in!

  • I have used this before and it works really well especially with colored and bleached hair. I have bleached my hair for years and this always seems to snap my hair back in place when I’ve done too much to it.

  • Didn’t love it, felt like hair was kind of greasy after

  • I love the quality of this product and the smell is amazing. I’ve used the hair mask, oil, shampoo and conditioner and they are some of the best on the market. I always repurchase when I run out.

  • Kind of drying but overall good product

  • I recently tried Olaplex No.3 Hair Perfector, and it has transformed my hair. The quality is amazing, and it works incredibly well to repair and strengthen my damaged hair. After just a few uses, my hair felt softer, healthier, and more manageable. The innovative formula delivers salon-quality results at home. I also appreciate Olaplex's mission to create effective, science-backed haircare products. Overall, No. 3 Hair Perfector is a high-quality, innovative product that is definitely worth the money. Highly recommend for anyone looking to revitalize their hair.

    None
  • I really like how the shampoo and condition made my hair feel. It made it feel softer and and smoother.

    Purchased myself
  • I love the bonding oil it’s really nice and I can wear my curly hair without any other products because it makes my hair soft and less frizzy. The reason I give 4 out of 5 stars is because I don’t believe that you absolutely need this product in particular because there are other hair oils that also work about the same like “it’s a 10”. I have both and they both do around the same except the olaplex is much lighter of a product while it’s a 10 is more of a serum like consistency.

  • Pricey but love their produts.

  • I recently tried Olaplex, and while my experience was mixed, there were some notable positives. The conditioner was just okay for me. It's very lightweight, which unfortunately meant it didn't do much to detangle my hair. The shampoo left my hair feeling heavy. However, I've seen this line work wonders for others. A few friends who have bleached hair swear by Olaplex, noting significant improvements in the strength and health of their hair. It seems particularly beneficial for those dealing with damage from coloring. Overall, while Olaplex wasn't the right fit for my hair needs, I can see its potential for others, especially those with bleached or heavily processed hair. I wouldn't purchase it again for myself, but I do appreciate its effectiveness for others.

  • The best thing I have ever put in my hair. The system makes a huge difference in the quality, texture and look of my hair. I use almost all their products and i'm shocked by the results. Yes these products are expensive but they last a very long time.