What is the Difference Between Olaplex No. 6 & No. 7 ? (2024)

We Share the key differences between No.6 & No.7

With the launch of the fantastic Olaplex Bonding Oil No. 7 you may be wondering what are the differences with the similar sounding sister product Olaplex No. 6 Bond Smoother?

As No.6 & No. 7 are both essentially styling products, that aim to repair and smooth, we thought we would explain the differences and how how to use each product.

Olaplex No. 6 is aleave-in reparative styling cream that eliminates frizz, hydrates & protects all hair types. However, as it is a cream it is more suited for curly and thicker hair rather than an oil.

We find that the No. 6 as it is highly concentrated, can weigh down fine hair if too much is applied - it's ok if you get the quantity right but have to use sparingly.

No. 6 is a great product to add before blow drying as it will really get into your hair tohydrate and smooth and also speed up blow dry times. This helps minimise damage.It will also additionally protect your hair as it also contains a heat protectant - both from hot tools and UV rays.It will help to eliminate frizz for up to 72 hours.

Olaplex No.7 is a ultra light weight reparative styling oil that is alsohighly-concentrated but comparatively weightless. No. 7 will dramatically increase shine and softness.

It will add beautiful colour vibrancy and make that new colour pop! It is great to use on those "second days" to banish dullness. Plus as it is an oil you can use to prime your hair and detangle any knots after washing.

It also provides heat protectionand so is great to use prior to blow drying or styling. It also protects fro UV rays.

To best understand how the Olaplex range works lets look how the products were developed. Olaplex No.3 was the first at home treatment to be used twice a week but then you would be left to use whatever shampoo or styling product.

Olaplex launched their Shampoo (No. 4), Conditioner (No.5), Smoothing Cream (No. 6) and Bonding Oil (No. 7) as they believe it is in your hairs best interest if your every day hair care products all contain the unique Olaplex bond maintenance ingredient. This makes total sense as if your goal is to get your hair super healthy and keep it healthy why waste your time with a shampoo that does nothing to help the rebuild or maybe even make your hair's condition even worse.

It is key to remember that the unique Olaplex bond maintenance ingredient in all products in the Olaplex family will repair damaged hair and restore strength by rebuilding the internal bonds of the hair. Your hair will feel and look great if you can use all of their products in conjunction with each other.

Bottom Line

All of the Olaplex products are designed to be used together. Using the full set will help build strength in damaged hair along with the key feature each product delivers.

If you can, add No. 7 to your regime along with No's 3,4,5,6. 8 & 9

Specifically No. 6 will strengthen your hair and add smoothness and No.7 will also strengthen your hair and add shine. (If you have fine hair perhaps just go for No.7 unless you can make sure not to overdo No. 6.)

Get ready for strong healthy beautiful hair.

What is the Difference Between Olaplex No. 6 & No. 7 ? (2024)

FAQs

What is the Difference Between Olaplex No. 6 & No. 7 ? ›

Nº. 6 is a leave-in styling cream that reduces frizz for up to 72 hours, while moisturizing and smoothing without compromising your hair's texture. Nº. 7 Bonding Oil protects the hair from heat up to 450ºF while dramatically increasing shine, softness, and color vibrancy.

What is Olaplex No. 6 used for? ›

No. 6 is a revolutionary styling product formulated with Olaplex's patented bond building technology. If your concerns are restoring damaged hair, moisture, de-tangling, hair integrity, hair protectant, reducing breakage, and/or eliminating frizz and flyaway, then this is the product for you!

What is Olaplex No. 7 used for? ›

7 dramatically increases shine, softness, and color vibrancy. Other amazing benefits include heat protection up to 450°f and minimizing fly-aways. Just like the entire OLAPLEX line, No. 7 works on all hair types and textures, making healthy, shiny, protected hair more accessible than ever!

Is it better to use Olaplex 7 on wet or dry hair? ›

You can use Olaplex No. 7 Bonding Oil on both wet and dry hair. Applying it to wet hair helps protect and repair during styling, while using it on dry hair adds shine and controls frizz.

Is it OK to use Olaplex 6 everyday? ›

The beauty of OLAPLEX, is it's safe to use as often as possible because all hair can benefit from being healthier at any time.

Is Olaplex 6 too heavy for fine hair? ›

We find that the No. 6 as it is highly concentrated, can weigh down fine hair if too much is applied - it's ok if you get the quantity right but have to use sparingly. No. 6 is a great product to add before blow drying as it will really get into your hair to hydrate and smooth and also speed up blow dry times.

What is the Olaplex 6 controversy? ›

The Olaplex lawsuit that was filed in 2023 alleges that Olaplex caused users to experience hair breakage, hair loss and scalp irritation.

Is Olaplex No. 6 worth it? ›

👉 Final Verdict: Olaplex #6: a trusty companion, but not the hair miracle I'd hoped for. Save your pennies and explore the realm of more affordable alternatives – your wallet will thank you! Tried this for my dry frizzy hair and LOVE IT! I don't think I will ever go to another hair product.

How many drops of Olaplex 7 do I need? ›

The golden oil spread easily through my hair, without weighing it down or leaving behind any sticky residue. A little goes a long way with this oil though. When applied to damp hair, my waist-length tresses require 2 to 3 drops. On dry hair, 1 to 2 drops are enough to cover the entire area.

Do you use Olaplex 6 on wet or dry hair? ›

6 Reparative styling cream: This is a leave-in smoothing lotion. I'll apply about a nickel-sized amount in damp hair and then let it air dry.

Is Olaplex 6 a leave-in conditioner? ›

Plus, I knew if my initial fears came true and I ended up with greasy strands, I could just pull it all back in a low bun for the day. For background, the Olaplex No. 6 formula is designed as a leave-in styling cream to both hydrate dry hair and eliminate frizz.

What does Olaplex No 6 do for your hair? ›

OLAPLEX N°. 6 is a powerful tool that reduces frizz for up to seventy-two hours, hydrates hair, rebuilds bonds while increasing manageability. The Leave-In Styling Treatment is not a one-size-fits-all product. Use it to your benefit.

Can Olaplex No 7 be used daily? ›

Olaplex No 7 Bonding Oil is formulated for daily use, so you can use it as much or as little as your hair desires! For best results, we recommend using Olaplex oil as part of a consistent routine, in conjunction with other Olaplex treatments and before using heat tools.

How long does Olaplex No 7 last? ›

A dime-sized drop during each use is all you need to see results, so one bottle could last you five months or more. Also, since it's working to repair bond breakage, it can save you money in the long run if you end up not having to pay for extensive treatments to reverse past damage.

Which is better, Olaplex No 6 or 9? ›

6 is more geared towards smoothing, styling, and managing the hair. On the other hand, No. 9 focuses on providing deep nourishment and revitalisation to the hair, contributing to its overall health and appearance. Similarly, both products will offer heat protection.

What does each Olaplex number do? ›

Olaplex 0 & 3 used together at home give the same strength treatment as an in salon treatment. Olaplex 4 & 5 being your shampoo and conditioner. Olaplex 6 & 7 are finishing products. Olaplex 8 which is newly launched is a treatment mask that will also add moisture to the hair.

Is Olaplex 6 like a leave-in conditioner? ›

6 is a leave-in reparative styling cream that eliminates frizz, hydrates & protects all hair types. However, as it is a cream it is more suited for curly and thicker hair rather than an oil.

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