How to use Olaplex 0 and 3 (Olaplex discount code included)

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Thanks to a viral Tiktok video, everyone is wondering how to use Olaplex 0 and 3 together. Ready for your best hair days? It is easy to learn how to use Olaplex 0 and 3. Olaplex has won many awards for a reason.

In this blog post, I’ll show you the simple steps on how to use Olaplex 0 and 3. I also have an Olaplex discount code so you can save on Olaplex products.

The great news is that Olaplex products are suitable for all hair types including fine hair, curly hair, thick hair, blonde hair and more.

My Exclusive Olaplex discount codes

Exclusive Offer 1

FLASH SALE! Get 15% off your Olaplex order for a limited time. To redeem, you MUST activate with this unique link and enter Olaplex code LORNA

Exclusive Offer 2

Get a free full size Olaplex 9 hair serum with your $50+ order.

Add Olaplex 9, along with the rest of your $50+ purchase to your cart. Use this link and Olaplex code LORNA9 to apply the discount at checkout.

I have tried the entire Olaplex line and love every product. Olaplex products feature first-of-their-kind, patented, bond-building technology, which relink the broken disulfide bonds caused by chemical, thermal, and mechanical damage to the hair.

This formula is made to work with every hair type, providing real repair to the hair structure that works from within.

Discover the ultimate hair care routine and learn how to use Olaplex 0 and 3 together. It's easy to use Olaplex 0 and 3 at home for amazing results. Discover my opinion on Olaplex 0 v 3.

How to use Olaplex 0 and 3

Firstly, if you are wondering can you use Olaplex 0 and 3 together – yes, you can use Olaplex 0 and 3 together for amazing results! I have dry hair and this is the perfect at home treatment for deeper repair without any expensive salon services.

This blog post goes into detail on how to use Olaplex 0 and how to use Olaplex 3. Olaplex 3 can be used on it’s own for great results or used with Olaplex 0 for intensified results. Do not use Olaplex 0 on it’s own as it is designed for use BEFORE Olaplex 3.

You will use Olaplex 0 first, then Olaplex No. 3 hair perfector. I have used Olaplex 0 and 3 together many times and love the results.

Discover the ultimate hair care routine and learn how to use Olaplex 0 and 3 together. It's easy to use Olaplex 0 and 3 at home for amazing results. Discover my opinion on Olaplex 0 v 3.

Using Olaplex 0 and 3 together would be a great hair routine if you use heat styling, chemical services, color your hair, have frizzy hair or any environmental damage.

Olaplex works on short hair, long hair and everything in between as it works on a molecular level. If you are looking for healthier hair, keep reading!

FLASH SALE! Get 15% off your Olaplex order for a limited time. To redeem, you MUST activate with this unique link and enter Olaplex code LORNA

First product in the Olaplex 0 and 3 routine: Olaplex 0

The first step in the Olaplex 0 and routine is Olaplex 0.

Olaplex 0 is infused with bond-building technology, this intensive treatment primes hair for Olaplex No. 3 Hair Repair Perfector (sold separately) to deeply repair, strengthen, and protect hair integrity.

Why use Olaplex 0?

Olaplex 0 is great for repairing hair, adding shine and is suitable for all hair types, including colored hair.

Olaplex No. 0 strengthens weakened bonds deep within the hair strand using Olaplex’s key ingredient, Bis-Aminopropyl Diglycol Dimaleate. Olaplex 0 works to repair the hair from chemical, thermal, mechanical, and environmental damage.

Discover the ultimate hair care routine and learn how to use Olaplex 0 and 3 together. It's easy to use Olaplex 0 and 3 at home for amazing results. Discover my opinion on Olaplex 0 v 3.

How to use Olaplex 0?

Olaplex 0 is the FIRST Olaplex product that you should apply. Apply Olaplex 0 slowly to dry hair, distributing evenly from root to tip.

Work Olaplex No. 0 into small sections by squeezing the liquid into your hair to be fully absorbed as you go. Lightly saturate your hair from root to tip. After using Olaplex 0, your hair should be damp, not drenched.

Shop Olaplex 0

How long do you leave on Olaplex 0 for?

Olaplex 0 should be left on for 10 minutes to process. Do NOT rinse out before applying Olaplex 3 as Olaplex 0 is used to prime the hair for Olaplex 3 Hair Perfector (that is the whole purpose of the product).

After ten minutes are up, move on to the instructions below, which show how to use Olaplex 3.

FLASH SALE! Get 15% off your Olaplex order for a limited time. To redeem, you MUST activate with this unique link and enter Olaplex code LORNA

Second Product in the Olaplex 0 and 3 routine: Olaplex 3

Olaplex 3 goes really well with Olaplex 0. Olaplex 0 was made specifically to prep and prime the hair for Olaplex 3 so Olaplex 3 could really work its magic. Olaplex 3 is a pre-shampoo hair treatment that reduces breakage and split ends for visibly stronger hair.

Discover the ultimate hair care routine and learn how to use Olaplex 0 and 3 together. It's easy to use Olaplex 0 and 3 at home for amazing results. Discover my opinion on Olaplex 0 v 3.

Olaplex 3 is great for frizzy hair, is color safe and is a great choice for tackling damage, split ends and breakage. Olaplex 3 reduces breakage and split ends, visibly strengthens hair and restores healthy appearance and texture.

Bis-Aminopropyl Diglycol Dimaleate is the hero ingredient in Olaplex 3, is patented and a proven technology to help repair broken bonds for stronger hair.

How to use Olaplex 3

Olaplex 3 is used AFTER Olaplex 0 as the second Olaplex product.

Apply a generous amount of Olaplex 3 from roots to ends on damp, towel-dried hair. If you have used Olaplex 0 before using Olaplex 3, then your hair is ready to go. Do NOT rinse your hair after using Olaplex 0.

Once you have Olaplex 3 in your hair, comb through once and leave on for a minimum of 10 minutes or more. I usually do a face mask as I leave on.

After 10 minutes or so, rinse Olaplex 3 from your hair. Follow with your regular shampoo. Olaplex does recommend that you use their Olaplex 4 shampoo after Olaplex 0 and 3.

If you want to splurge and buy Olaplex 4 also, then do. There is no need to have every single Olaplex product to see results. Your regular shampoo will do (once it is a good quality shampoo!).

I do love using Olaplex 4. A little goes a long way with Olaplex shampoo as it is highly concentrated.

After using Olaplex 3 hair protector, you will see dramatic results, even after using this as a standalone treatment. My hair feels in the best condition after using Olaplex 3. This professional-inspired treatment will work even on brittle hair or severely damaged hair.

FLASH SALE! Get 15% off your Olaplex order for a limited time. To redeem, you MUST activate with this unique link and enter Olaplex code LORNA

Another Olaplex product that you can add to this routine: Olaplex 8

Olaplex 8 is a highly concentrated reparative mask for weightless moisture, smoothness, body, and shine. Olaplex 8 is amazing for adding moisture and shine. While Olaplex 0 and Olaplex 3 are great for repairing the hair, Olaplex 8 is great for adding moisture.

Discover the ultimate hair care routine and learn how to use Olaplex 0 and 3 together. It's easy to use Olaplex 0 and 3 at home for amazing results. Discover my opinion on Olaplex 0 v 3.

Olaplex 8 is a deeply conditioning, reparative mask treatment for dry or damaged hair. This intense moisture mask penetrates hair and seals in active ingredients by smoothing the cuticle for lasting efficacy. This mask also rinses clean for weightless moisture, smoothness, body, and shine that last through multiple washes. The best thing about the Olaplex range is how easy they are for at home use for salon results.

How to use Olaplex 8

For best results, apply Olaplex 8 to clean, damp hair after shampooing. Apply mid-length to ends and work the product through with your fingers. Squeeze off excess water before adding Olaplex No. 8 so you have damp hair rather than wet hair for application.

Start with two pumps of Olaplex No. 8 for shoulder length hair. Use more for longer, thicker hair. Use less Olaplex 8 for fine or short hair.

How long do you leave Olaplex 8 on for?

Leave Olaplex 8 on for 10 minutes. Rinse Olaplex 8 fully and style as usual. I do not use Olaplex No. 5 conditioner when I use Olaplex No. 8 as Olaplex 8 is a reparative hair mask that can replace your conditioner on wash day.

FLASH SALE! Get 15% off your Olaplex order for a limited time. To redeem, you MUST activate with this unique link and enter Olaplex code LORNA

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.

Recap: How to use Olaplex 0 and 3

I explained in detail above how to use Olaplex 0 and 3. To recap on how to use Olaplex 0 and 3 together, use Olaplex 0 first and leave on for 10 minutes. Then, use Olaplex 3 and leave it on for 10 minutes. Shampoo your hair. It’s optional to use Olaplex 8 for a boost of hydration. Leave on for 10 minutes and rinse. Style your hair as usual.

After using Olaplex 0 and 3 in one go, you will see amazing results even after the first wash. After you continue to use Olaplex 0 and 3 together, you will see even more results.

Discover the ultimate hair care routine and learn how to use Olaplex 0 and 3 together. It's easy to use Olaplex 0 and 3 at home for amazing results. Discover my opinion on Olaplex 0 v 3.

If you want to keep your shiny hair and make sure you have heat protection, Olaplex No. 7 is a great product to use. You can read all about Olaplex 3 vs Olaplex 7 here. There is no point using Olaplex 0, 3 and 8, and then exposing your hair strands to a styling tool, such as a curling iron, without the appropriate heat protection. This will reverse your hard work!

How often should you use Olaplex 0 and 3 together?

I would recommend doing this about once per week for about 2 weeks initially. Then use Olaplex 0 and 3 twice per month after that. I use a hair mask like Olaplex 8 every week as my hair gets really dry and frizzy if I don’t have enough moisture.

You can use Olaplex 0 and 3 every week but if I follow this routine about twice per month, I see great results and that is sufficient to keep my hair looking and feeling healthy. Your Olaplex products will last longer if you space out your at home treatments like this.

I highly recommend using Olaplex 0, 3 and 8 together. When I use these Olaplex products together, it is similar to (and as good as) expensive salon treatments. The difference is you can have salon treatments at home for months for a fraction of the cost of regular treatments in a salon. Your hair bonds will thank you! These hair products are 100% worth it.

FLASH SALE! Get 15% off your Olaplex order for a limited time. To redeem, you MUST activate with this unique link and enter Olaplex code LORNA

Related Olaplex blog posts:

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 the best Olaplex gift set for 2023 here

Related: Discover 6 Olaplex myths here

Related: Compare Olaplex 3 & 6 here

To round up this blog post on how to use Olaplex 0 and 3, I am going to go through some frequently asked questions on Olaplex 0 and 3.

I have written numerous blog posts on Olaplex treatments as they are one of the best hair care brands on the market.

Frequently Asked Questions

What hair type is Olaplex 0 for?

Olaplex is suitable for all hair types. Whether your hair is straight, wavy, curly or coily, Olaplex is for you. Olaplex also works on fine, medium or thick hair. Bis-Aminopropyl Diglycol Dimaleate is the hero ingredient and works on any hair type.

Is Olaplex vegan?

The Olaplex products that I mentioned in this blog post are vegan.

Is Olaplex cruelty free?

Yes, Olaplex is cruelty free.

Can you use Olaplex 0 and 3 together?

As I mentioned above you can use Olaplex 0 and Olaplex 3 together. Olaplex 0 and 3 work really well together because Olaplex 0 works to prime the hair so Olaplex 3 can be even more efficient.

If you can buy both Olaplex 0 and 3, I recommend buying both and using as a two-part process.

Olaplex 0 vs 3

If you are wondering, about Olaplex 0 vs 3, this question is for you! Olaplex 0 works to prime the hair so Olaplex 3 can be even more efficient. Olaplex 3 still works without Olaplex 0. Olaplex 0 is not recommended to be used alone. It should always be used with Olaplex 3.

If you can just buy one then buy Olaplex 3 as that is the hero Olaplex product. If I am short on time, sometimes I use Olaplex 3 on it’s own and this gives me great results as it is an intensive bond building treatment.

Does Olaplex 3 work without 0?

As I mentioned above, Olaplex 3 works without 0. You can use both Olaplex 3 and 0 together to get great results but Olaplex 3 will work on it’s own.

Can I use Olaplex 0 without 3?

If you can only buy Olaplex 0 or Olaplex 3, then I recommend buying Olaplex 3. Olaplex 0 is specifically used to prep the hair for Olaplex 3 so it should be used with Olaplex 3. On the other hand, you can use Olaplex 3 alone as mentioned above.

When to use Olaplex 0 and 3?

I have covered in detail how to use Olaplex 0 and Olaplex 3 above. You can use them weekly together but I find every 2 weeks is enough for using Olaplex 0 and 3 together.

Can I use Olaplex 3 and 8 together?

Yes, as mentioned above, you can use Olaplex 3 and 8 together. I have a whole detailed blog post on the differences between Olaplex 3 and 8.

Thank you to Olaplex for gifting me products over the years. I have since bought many bottles of Olaplex as I love the products.

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.

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