Olaplex Reviews: Which Olaplex to Use?

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The Olaplex hair repair system, known for making celebrities’ hair perfect and improving hair the world over, has a long list of products that each have their own special properties. While some would say you should buy every product, it’s best if you know what they each are so you know which is right for you. Let’s introduce you to the Olaplex family and how each product helps make your hair luxurious.

Olaplex 0 Intensive Bond Building Treatment

We’re starting off with Olaplex No 0, and this just happens to be one of their strongest hair care products. The Intensive Bond Building Treatment is scientifically proven to deliver 68% more repair along with 3x stronger hair. This is intended as a two-part system with Olaplex No 3 Hair Protector, so be sure to use that as well with this product.

This powerful bond builder is able to transform damaged, dry, brittle hair into luxurious and soft hair even after just one treatment. You’ll immediately notice the difference, and this is ideal if your hair has been damaged and you need it looking fabulous again ASAP.

Plus, another huge benefit is that this preps your hair for deeper repair and recovery. While this product works with the Hair Protector immediately, it also works in tandem with the entire system to ensure your hair is back to its glorious beauty.

Olaplex 1 Bond Multiplier

Olaplex No 1 Bond Multiplier is used with the In-Salon System or Traveling Stylist Kit. This is considered the first step of the treatment and Olaplex No 2 is used next (they both come in the same kit).

Chemical processing, like dyeing, takes a lot out of your hair. While the results are often fantastic, you want to keep your hair’s health in mind. Bond Multiplier lessens the damage, and it also repairs and restores your hair at the same time. While it’s best used before chemical processing, some people use it on their natural hair simply because it works so well.

If you are worried about your hair getting damaged, or if it already is and you want to restore its health, then this is a haircare product that needs to join your routine.

Olaplex 2 Bond Protector

Olaplex No 2 Bond Protector is almost always sold together with No 1, but we wanted to give each their own section. While Olaplex 1 and 2 commonly go together, you may sometimes find them sold separately. This is the second step in the In-Salon System, and it even helps with the chemical processing itself.

You should use this after applying the processing. Not only does this shield your hair further from damage, but it also helps coat hair strands that you may have initially missed. This ensures better dye colors and better perms, which is just an added bonus that everyone should love.

While you can use this one on its own, it’s meant to be used right after the other products have been applied to your hair.

Olaplex 3 Hair Perfector

Next up is Olaplex No 3 Hair Perfector. This isn’t a conditioner, but rather it’s part of an at-home treatment meant to bring life back to damaged hair. It’ll restore broken bonds while vastly improving the texture and silkiness of your hair. This is meant to be used right after Olaplex No 0. They work well on their own, but far better as a team.

Made free of silicones and oils, this is able to coat the entire shaft while significantly improving the strength of your hair. Whether your hair is damaged or just needs a little kick, you’ll find this improves your hair dramatically and after just one treatment. Keep it up to make your hair even better.

While this product is meant for damaged hair, it can be used whenever your hair is lacking strength or vitality. Give it a try and you’ll instantly see the difference.

Olaplex 4 Bond Maintenance Shampoo

The Olaplex No 4 Bond Maintenance Shampoo is your daily answer to helping your hair recover from stressors like split ends, frizz, damage, and re-linking the broken bonds affecting your hair. This shampoo is ideal for repairing extreme damage and is able to transform brittle and dry hair into silky smooth, shiny, envious hair that everyone will love.

It’s all done with a single molecule from Olaplex that is free from oils and silicones. This works deeply to improve strength while also protecting your hair from future damage. On top of that, it nourishes your hair at its very core, ensuring your hair looks its best.

This product works on all hair types, from thin and thick to curly and straight. If you have blonde hair, then consider Olaplex No 4P. Also known as the Olaplex Puple Shampoo, our Olaplex Purple Shampoo review found this has all the same benefits, but it’s better for blonde hair. All it takes is a pea-sized amount to see the benefits.

Olaplex 5 Bond Maintenance Conditioner

The Olaplex No 5 Bond Maintenance Conditioner is meant to work in tandem with No 4 Shampoo. While you can use just one or the other, they are designed to be together and they help each other unlock the potential of your hair.

While the shampoo does a better job at cleaning your hair, the Olaplex conditioner does a better job of getting deep into the hair strand and improving it. This will give you thicker, more beautiful hair while repairing damage from daily stress both internal and external.

We highly suggest getting both the shampoo and conditioner together. You can actually buy them as a convenient Olaplex gift set.

Olaplex 6 Bond Smoother

The Olaplex No 6 Bond Smoother is a leave-in styling treatment that makes your hair velvety smooth while removing frizz and flyaways. Plus, this Olpalex leave in conditioner deeply moisturizes your hair while also speeding up blow dry times. This also works quite well with Olaplex No 3 as both work to deeply repair and improve your hair.

Olaplex Bond Smoother is developed to smooth and condition hair, yet is lightweight due to its highly concentrated formula. This has been developed for every hair type. A styling tip is to mix several drops of the Olaplex 7 Bonding Oil and use them together for the smoothest hair ever.

Leave this in your hair and you’ll find that reduces frizz and other styling disasters for a full 72 hours.

Olaplex 7 Bonding Oil

The Olaplex No 7 Bonding Oil is a lightweight oil that won’t weigh your hair down, but it’ll make a lasting impact by enhancing your natural softness and shine. Your hair color, whether natural or dyed, will become more vibrant and lovely. Plus, this also reduces frizz and flyaways.

Along with Olaplex No 6, this works to repair damage while strengthening your hair. Your hair will feel years younger after just one treatment, and both the texture and appearance will be better than ever.

While best used regularly, we recommend keeping this around so that you can quickly restore your hair in a matter of moments.

Olaplex 8 Bond Intense Moisture Mask

You might think Olaplex No 8 Bond Intense Moisture Mask is for your face, but this is actually a mask for your hair that greatly improves it while repairing damage deep beneath the surface. This is best used in combination with Olaplex 0 and 3, but it also works great on its own.

Simply follow the directions, keep it in your hair for 10 minutes and then rinse it out. According to them, 94% of people saw dramatic improvements in their hair such as 2x shine, 4x moisture, and 6x smoothness. That’s almost unbelievable, especially when you see the affordable price tag.

Definitely add this to your hair care routine and take your hair to the next level. This is similar to the Olaplex 4-in-1 moisture mask, so check that out as well.

Olaplex 9 Bond Protector Nourishing Hair Serum

Last up is Olaplex No 9 Bond Protector Nourishing Hair Serum. This stay-in serum is the solution to hair pollution as it provides 48-hour protection. This silicone-free serum shields your hair from common pollutants that dry out and damage your hair.

Not only that, but Olaplex #9 leads to visible benefits such as improved softness and shine. Plus, it reduces tangles and static so that your hair is easy to work with and style. Full of antioxidants, this nourishes your hair deeply and it’s free of formaldehyde, DEA, aldehydes, and other ingredients that can actually hurt your hair.

Whether you’re in an area with visible pollutants or not, your hair is constantly being damaged and needs to be shielded from the elements. This gives you that shield so your hair is more beautiful than ever.

What Olaplex to Use?

Curious to know what Olaplex do I need? Or you might be wondering which Olaplex to use? We’re going to help you find the right one here depending on your specific needs:

  • Which Olaplex to use for curly hair?: Olaplex #5 tames frizzy, curly hair
  • Which Olaplex is best for dry hair?: Olaplex #8 adds extra moisture to your hair
  • Which Olaplex for damaged hair?: Olaplex #0 and #3 are intensive treatments for damaged hair
  • Which Olaplex for bleached hair?: Olaplex #2 vastly improves the bonds in your hair
  • Which Olaplex to use for frizzy hair?: Olaplex #5 tames frizzy, curly hair

Olaplex Against the Competition

Let’s see how this smooth and shine kit stacks up against the competition. This will show you if it’s really worth the money, or if there is another brand that might be better for you.

  • Olaplex vs Bondi Boost: Olaplex repairs and strengthens your hair while Bondi Boost just strengthens the hair
  • Olaplex vs Ouai: Ouai smells far better and is packed with botanical ingredients, but Olaplex repairs and restores your hair
  • Olaplex vs K18: Both scientifically formulated, but K18 works somewhat faster while Olaplex is easier to afford, but both repair your hair
  • Olaplex vs Kerastase: Both repair your hair and Kerastase goes deeper, but it’s twice the price
  • Olaplex vs Prose: Prose is better for styling and general hair needs, Olaplex is best for repairing your hair


Is Olaplex Cruelty Free?

Olaplex reported that their products are all cruelty free. None of their ingredients or products are tested on animals, and they meticulously pick suppliers that follow this same guideline. They also don’t sell their items in territories where animal testing is required, which shows that they adhere to these high standards.

Is Olaplex Sulfate Free?

Olaplex is sulfate free. It is also free of silicone, DEA, phthalates, aldehydes, and the products are never tested on animals. This product is able to repair broken hair bonds without the use of these chemicals.

Where to Buy Olaplex?

The best place to buy Olaplex is Amazon as you’re able to take advantage of the various sales and Prime benefits. You can quickly get your chosen products delivered right to your doorstep. Plus, you can find the entire line on Amazon.

Does Olaplex Cause Hair Loss?

Olaplex is designed to moisturize, hydrate, and repair your hair. Some people are worried that Olaplex can make them lose their hair, and some also think that using the products too often can lead to hair loss. There hasn’t been any clear evidence of this as these products are only made to improve your hair.

When Olaplex Doesn’t Work?

This is essentially a protein hair treatment that is revitalizing your hair. Some people complain that their hair feels like straw after a few treatments. This is actually the protein doing its job. You might find that using less is better. Some find that this does a far better job than going overboard.

Will Olaplex Help My Hair Grow?

As one of the best hair treatment solutions, you might be hoping that this makes your hair grow. While it makes your existing hair thicker and healthier, it isn’t developed to increase hair growth. Some people say they’ve noticed this benefit, but it’s not designed for that.

Olaplex Who Makes It?

Curious about what company makes Olaplex? This company was founded in 2014 by Darcy and Dean Christal. Their products were developed by Dr. Craig Hawker and Dr. Eric Pressly. Pressly is no longer with the company, but rather he launched his own brand known as Epres.

In 2019, Advent International acquired Olaplex and currently owns about 79.6% of their voting power via investment funds.

Why Olaplex is Good?

As a premium protein hair treatment, this shields your hair from damage, protects your color, and prevents it from harm. You’ll also find that this makes your hair stronger, shinier, healthier, and better overall.

Are Olaplex Products Good?

You might be wondering if these products are good, and also are Olaplex products safe? This treatment works deep on a molecular level that restores broken bonds in your hair. These breaks commonly happen from chemical treatments, but also just from everyday stressors. Their products are free from sulfates, sulfides, DEA, and other chemicals found in similar products, making it safer than most other items.

Final Thoughts

If you’re looking to repair your hair and make it look better than ever, then Olaplex is right for you. Now that you know what the entire line does, which one will you choose? Getting the entire line is best so that you can deeply care for your hair, but let us know which one you like most.

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