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

1,784 reviews and posts

  • Having integrated Olaplex into my hair care routine for nearly a year, I’m well-positioned to testify to its effectiveness. The standout stars for me are the No.0 Intensive Bond Building Hair Treatment and the No.3 Hair Perfector. These products have been game changers, deeply repairing and bonding my hair from the inside out. As someone with frizzy, fine, and wavy hair, finding products that make a noticeable difference has always been a challenge. From the very first use of Olaplex, however, the transformation was palpable. My hair felt rejuvenated, more manageable, and significantly less frizzy. Maintaining this routine bi-weekly has reinforced these benefits, ensuring my hair stays in optimal condition. If you’re on the fence about Olaplex due to the price point, let my experience assure you: it’s an investment that pays dividends in hair health and appearance.

  • I've been using the hair perfector for over 6 months. I mix it in with my conditioner and leave it on for 20mins. I started using it to help with split ends. My hair is dry and naturally curly but I straighten it so the ends are constantly splitting. I've definitely seen a difference in the condition of my hair for the better,

  • I love this stuff for your hair. It really truly makes a difference with your hair health…BUT ITS SO EXPENSIVE

  • Worked miracles on my hair my hair was damaged and starting to thin out and after using this product for a few months I've noticed my hair is stronger and thicker

  • I have been a huge of Olaplex especially their product N.7 bonding oil. Gives my hair the most amazing shine and and hydrating feel and look to it. I do find it a little bit pricey for a 30ml bottle

    Paying consumer
  • love love this product! i use the purple shampoo by olaplex and it helps keep the brassy tones out of my icey blonde highlights! also doesn’t leave my hair dry or brittle!

  • I love the Olaplex products! They've made a huge difference on my hair's moisture. My favourite is the Olaplex Bond Smoother it's been a game changer. I use it as leave in on non-hair wash days and it's perfect for a slicked back pony or bun!

    Customer
  • Ever since I started using their products I’ve noticed a major difference in my hair! It’s has a vibrant shine and just a healthier appearance overall!

  • My hair salon uses Olaplex and I’m obsessed. I purchase the same products my hairdresser puts on me because my hair is always so soft and tangle free from them.

  • I enjoyed using the shampoo and conditioner. It is a bit pricy compared to similar brands but it is effective. It also smells really nice.

  • Number 3 is a life saver on highlighted hair

  • I really liked the sampler set of olaplex products that I received which included the shampoo, conditioner, and bond repair 00 and the next step. I have very thin fine hair and really noticed it help my hair get a lot more shine although I didn’t notice it helping with the overall growth or density/preventing breakage which is my main ask for bond repair products. I’ve been wanting to try the oil as I have curly and sometimes frizzy hair and always use an oil. I don’t personally think it’s worth the money and hype but it does feel like more of a salon shampoo which I appreciated and will occasionally splurge on.

  • The shampoo and conditioner are very heavy and didn't seem to really clean my hair.

  • I use step 1, 2 and 3 of Olaplex when doing a colour service on my clients and I truly believe that it helps to preserve the integrity of the hair. It restores broken bonds within the hair and leave the quality of the hair looking very healthy after any chemical service ! I love It !

    Job
  • Olaplex is the way to go to for my bleached hair and probably all other forms of blonde as well. It makes my hair so much shinier and smoother than without it. It is one of the best, most repairing products I have used.

  • It is wonderful for hair that has been colored or processed a lot. It built the strength back up into it. But be careful. Its not an every day shampoo. You can have too much protein in your hair.

  • Me encantan ayudan demasiado a reparar ek cabello son mis favoritos

    Friends with OLAPLEX
  • Honestly, before the Olaplex products I thought there were not so many differences between the consumer haircare products. My fine and bit curly hair only got more slobby with "moisturizing" products, and with volumizing products, it went all over the place. Enter Olaplex. This stuff really makes a difference, though it does take some time to go through the whole routine. But it's worth it, even if you don't have hair that is damaged by bleaching or hot irons. And yes, buying the "whole set" is a bit of an investment. For my fine hair, the following routine once a week seems to be the best: I use both pre-wash products, the Nº 0 followed by the Nº 3, shampoo, and instead of conditioner the Nº 8 Moisture Mask. I use the Nº.9 Serum and a few drops of the Nº 7 oil as a hairstyle product.