Olaplex 3 vs 8 and how to use Olaplex 3 and 8 together (+Olaplex Discount Code)

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In this Olaplex blog post, I am going to give you all the details on Olaplex 3 vs 8. I also have an exciting Olaplex promo code!

There are so many Olaplex products that it can be confusing to know the best Olaplex for damaged hair or which Olaplex is best.

If you are trying to decide whether to use Olaplex 3 or 8, or if you are wondering can you use Olaplex 3 and 8 together, this blog post is for you. I will go through everything you need to know about Olaplex 3 and 8.

I will also talk through the difference between Olaplex 3 and 8 to help you decide on Olaplex 3 or 8.

In this Olaplex blog post, I am going to give you all the details on Olaplex 3 vs 8. I also have an exciting Olaplex promo code! If you are trying to decide if you will use Olaplex 3 or 8, or if you are wondering can you use Olaplex 3 and 8 together, then I will go through everything you need to know about Olaplex 3 and 8. I will also talk through the difference between Olaplex 3 and 8 to help you decide on Olaplex 3 or 8.

After reading this, you will know exactly which Olaplex to use! There is one major difference between Olaplex 3 and 8, which will help you decide on Olaplex No. 3 vs No. 8.

My Exclusive Olaplex discount codes

My Olaplex discount code is paused for the moment. Join my mailing list for an up to date offer shortly.

This limited edition $35 Olaplex gift set allows you to try out EIGHT different Olaplex products. It’s the perfect way to try out the full line while saving (worth $70).

Everything you need to know about Olaplex 3 vs 8

I have a full Olaplex 3 review here and a full Olaplex 8 review here.

I have the ultimate olaplex review HERE which goes through all the Olaplex products. I have tried all Olaplex products so I want to share my knowledge on the best Olaplex products with you.

If you have narrowed down to looking into Olaplex No. 3 vs No. 8, then keep reading and I will explain everything you need to know.

Which is better: Olaplex 3 vs 8?

Before we get into Olaplex 3 vs 8, I am going to go through the difference between Olaplex 3 and 8, which will help you decide on which is better for your hair.

The differences between Olaplex 3 and 8

When deciding whether to buy Olaplex No. 3 vs No. 8, it is important to note that Olaplex 3 is used BEFORE you wash your hair as a treatment. Olaplex 8 is used AFTER you wash your hair with shampoo.

Olaplex 3 is a reparative TREATMENT and Olaplex 8 is a hydrating MASK.

Another key difference between Olaplex 3 and 8 is that Olaplex 3 repairs, protects and strengthens, while Olaplex 8 moisturizes, smooths and adds body & shine.

If your hair is damaged, Olaplex 3 is the product for repairing the damage. Olaplex 8 is perfect for hydrating and moisturizing hair after it’s been repaired by Olaplex 3.

The final difference between Olaplex 3 and 8: for Olaplex 3, you apply to the roots and hair. For Olaplex 8, you apply from mid hair to the ends of your hair. This is so you don’t end up with product build up on your scalp as you apply Olaplex 8 after you have shampooed your hair.

This limited edition $35 Olaplex gift set allows you to try out EIGHT different Olaplex products. It’s the perfect way to try out the full line while saving (worth $70).

Related: See the best Olaplex products for curly hair here

In this Olaplex blog post, I am going to give you all the details on Olaplex 3 vs 8. I also have an exciting Olaplex promo code! If you are trying to decide if you will use Olaplex 3 or 8, or if you are wondering can you use Olaplex 3 and 8 together, then I will go through everything you need to know about Olaplex 3 and 8. I will also talk through the difference between Olaplex 3 and 8 to help you decide on Olaplex 3 or 8.

Olaplex 8 launched in 2021. I was so excited as this is the first hair mask that Olaplex has launched. Olaplex 3 has been out for years and is the holy grail Olaplex product. Hence, you will probably see a lot more articles and reviews on Olaplex 3. This doesn’t mean Olaplex 3 is necessarily better than Olaplex 8. Both Olaplex 3 and 8 are amazing for your hair.

Choosing between Olaplex No. 3 v 8 depends on your hair concerns and hair goals. In case you are ready to buy after understanding the difference between Olaplex 3 and 8, I’ve linked the Olaplex products below.

Shop Olaplex No. 3 Hair Perfector

Shop Olaplex No. 8 Hair Mask

This limited edition $35 Olaplex gift set allows you to try out EIGHT different Olaplex products. It’s the perfect way to try out the full line while saving (worth $70).

Deciding on Olaplex 3 or 8

Now that you know the difference between Olaplex 3 and 8, it is hopefully easier for you to decide on Olaplex 3 or 8.

The most important question to ask when deciding between Olaplex No. 3 vs No. 8 is to check if your hair needs some repair. Most likely your hair does need a little repair. Olaplex no 3 would be a good starting point.

Our hair gets damaged from color, too much sun, brushing too roughly, pool water, cold weather, and much more.

Olaplex 3 has patented technologies to repair broken bonds, rejuvenate the hair, increase strength, restore elasticity and protect the hair follicle from further damage.

In this Olaplex blog post, I am going to give you all the details on Olaplex 3 vs 8. I also have an exciting Olaplex promo code! If you are trying to decide if you will use Olaplex 3 or 8, or if you are wondering can you use Olaplex 3 and 8 together, then I will go through everything you need to know about Olaplex 3 and 8. I will also talk through the difference between Olaplex 3 and 8 to help you decide on Olaplex 3 or 8.

While Olaplex 8 is amazing for adding shine and moisturizing, it is better to start with repairing your hair first and then adding moisture and shine.

If you have to choose between Olaplex 3 or 8, I would recommend Olaplex 3.

If you don’t have to decide between Olaplex 3 vs 8 and can afford both, then I would invest in both Olaplex 3 and Olaplex 8.

A little goes a long way so these products last me for a number of months (even with how much hair I have!)

Olaplex 3 and 8 work amazingly together to repair and moisturize your hair.

Keep reading to find out how to use Olaplex 3 and 8 together.

This limited edition $35 Olaplex gift set allows you to try out EIGHT different Olaplex products. It’s the perfect way to try out the full line while saving (worth $70).

In this Olaplex blog post, I am going to give you all the details on Olaplex 3 vs 8. I also have an exciting Olaplex promo code! If you are trying to decide if you will use Olaplex 3 or 8, or if you are wondering can you use Olaplex 3 and 8 together, then I will go through everything you need to know about Olaplex 3 and 8. I will also talk through the difference between Olaplex 3 and 8 to help you decide on Olaplex 3 or 8.

Related: If you have curly, frizzy hair, see the best Olaplex products for curly hair here

Related: Discover 6 Olaplex myths here

Related: Read my full Olaplex reviews here

Related: Compare Olaplex 3 & 6 here

Can I use Olaplex 3 and 8 together?

One of the most popular questions on Olaplex No. 3 and No. 8 is, “Can I use Olaplex 3 and 8 together?”.

Yes, you can use Olaplex 3 and 8 together.

As I mentioned above, I highly recommend that you use Olaplex 3 and 8 together. The two Olaplex products work very well together as Olaplex 3 repairs the hair prior to washing and Olaplex 8 hydrates the hair after washing with shampoo.

If you have the luxury of not choosing between Olaplex 3 vs 8, I highly recommend choosing both. You will still see amazing results from using Olaplex 3 alone. The results from adding Olaplex 8 is repaired AND hydrated hair.

Find out how to use Olaplex 3 and 8 together below.

This limited edition $35 Olaplex gift set allows you to try out EIGHT different Olaplex products. It’s the perfect way to try out the full line while saving (worth $70).

How to use Olaplex 3 and 8 together?

It is easy to use Olaplex 3 and 8 together. Start by wetting your hair, then apply Olaplex 3 from the roots to the ends of hair. I like to brush Olaplex 3 right through to make sure all my hair is covered.

After 10 minutes, rinse off and shampoo as normal. Use Olaplex 8 right after washing your shampoo out. Apply Olaplex 8 from mid hair to the ends of hair. Wash out after 8+ minutes.

It’s that easy to use Olaplex 3 and 8 together!

Shop Olaplex No 3 Hair Perfector

Shop Olaplex No 8 Hair Mask

This limited edition $35 Olaplex gift set allows you to try out EIGHT different Olaplex products. It’s the perfect way to try out the full line while saving (worth $70).

Still unsure on Olaplex 3 vs 8?

If you are still confused about which Olaplex is best then I have a free Olaplex guide linked above. In the free guide, I go through Olaplex 3 vs 6, Olaplex 3 vs 8, and the differences between Olaplex 6 and 7.

Olaplex have a lot of products so deciding between products such as Olaplex 3 vs 8, can be a little confusing. See above for the link to this free guide (the Olaplex guide includes easy to read charts). This guide will help with deciding on Olaplex No. 3 vs 8 or any other Olaplex products.

I absolutely love both Olaplex 3 and Olaplex 8. I highly recommend Olaplex 3 & 8.

More top tips to keep your hair in amazing condition

Hair is most vulnerable when it is wet so it is important that you treat it with care when drying it (no vigorous hair drying with a towel)! I love the new Cozy Earth hair towel. It ties neatly on your head and allows the water to soak into the towel with no rubbing. This saves your hair mechanical damage. My Cozy Earth discount code LORNARYAN40 gets you 40% off everything on Cozy Earth including this hair towel.

I also LOVE their new silk pillowcase. It is so soft and gentle on your hair. Friction with cotton also causes breakage so a silk pillowcase is a great investment. Silk pillowcases also help with reducing frizz. Curly hair tends to get frizzy with the friction of cotton, but silk will help the hair glide instead. You can get this silk pillowcase for 40% off using my Cozy Earth discount code LORNARYAN40 for a limited time. Read more about the benefits of silk pillowcases.

In this Olaplex blog post, I am going to give you all the details on Olaplex 3 vs 8. I also have an exciting Olaplex promo code! If you are trying to decide if you will use Olaplex 3 or 8, or if you are wondering can you use Olaplex 3 and 8 together, then I will go through everything you need to know about Olaplex 3 and 8. I will also talk through the difference between Olaplex 3 and 8 to help you decide on Olaplex 3 or 8.

Hope this blog post has helped you decide on Olaplex 3 vs 8. I also have a specific blog post to help you decide on whether to buy Olaplex 3 or 6 here.

My Full Olaplex Reviews

For a full Olaplex review, you’ll find all my Olaplex reviews in this blog post

Related: If you have curly, frizzy hair, see the best Olaplex products for curly hair here

Related: Discover 6 Olaplex myths here

Related: Compare Olaplex 3 & 6 here

Thank you to Olaplex for gifting me Olaplex products over the years. I have since bought many Olaplex products and truly believe in Olaplex results.

In this Olaplex blog post, I am going to give you all the details on Olaplex 3 vs 8. I also have an exciting Olaplex promo code! If you are trying to decide if you will use Olaplex 3 or 8, or if you are wondering can you use Olaplex 3 and 8 together, then I will go through everything you need to know about Olaplex 3 and 8. I will also talk through the difference between Olaplex 3 and 8 to help you decide on Olaplex 3 or 8.
About Lorna Ryan

Lorna's fashion & beauty journey began on runways, including NYFW, which sparked her love for all things chic. Lorna spent two years as a SephoraSquad ambassador, sharing hero beauty products. Lorna unveils coveted beauty gems, the latest fashion trends, and best-kept jetsetter escapes.