Not sure which Olaplex products are right for you? With so many options and numbers out there, it can be tricky to know where to start. Whether you're looking to repair damaged hair, boost hair strength or just give your hair some TLC, Olaplex has a solution for every hair type. Letâs break down the best Olaplex products for home use, so you can find the perfect match for your hair needs!
Page Contents
- OLAPLEX Products Explained (No.0 - No.9)
- Which OLAPLEX is Best for Your Hair Type?
- OLAPLEX Home Kits - A Simple Way to Get Started!
Olaplex Products Explained
Youâve probably noticed that each Olaplex product comes with its own number, from No.0 to No.9. While Olaplex No.1 & No.2 are for salon-use only, all other numbers from the Olaplex range can be used at home - yay! đ
Here's our complete rundown of these Olaplex product numbers - explaining what each does, how to use each and which is best for different types of hair...Â
Olaplex No.0 - Intense Bond Building Hair Treatment
Best For Heat or Colour Damaged Hair
Olaplex No.0 is the perfect hair treatment if your locks are feeling a bit frazzled. It works as a primer, prepping your hair for deeper repair when paired with other Olaplex products. The formula is light and almost water-like, it smells great and comes in an easy-to-use bottle. Itâs a popular choice for anyone trying to restore their hair after heat styling or colouring.
How to Use Olaplex No.0:
- Twist open the bottle and spritz the product on dry hair, applying from root to tip.
- Leave it for 10 minutes (or up to 45 if youâve got time â but donât leave it overnight).
- Apply Olaplex No.3 on top without rinsing, then leave both in for another 10-30 mins.
- Rinse, then shampoo and condition as usual. Use weekly or 2-3 times a week for very damaged hair.Â
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Olaplex No.3 - Hair Perfector
Best For Damaged Hair
Olaplex No.3 Hair Perfector is a cult-favourite for a reason - itâs one of the best products for repairing damaged hair at home. It works by rebuilding broken bonds and reversing the damage caused by the harsh chemicals or heat. The more you use Olaplex No.3, the healthier your hair will become. No.3 is packed with the same patented ingredients as the in-salon treatments, so itâs perfect for keeping your hair in top condition between visits.
How to Use Olaplex No.3:
- Apply a generous amount to damp, towel-dried hair, working from root to tip.
- Leave it in for at least 10 minutes, although the longer the better (we always sleep with it overnight).
- Rinse out thoroughly, then shampoo and condition as usual.
- Use weekly, or 2-3 times a week for heavily damaged hair. One bottle should last several weeks depending on how often you use it.
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Olaplex No.4C - Bond Maintenance Clarifying Shampoo
Best For Hard Water Areas & Swimmers
Olaplex No.4C is your go-to clarifying shampoo for removing product build-up, excess oils and impurities â all while protecting your hair's natural moisture. Unlike the original Olaplex No.4 shampoo, Olaplex No.4C shampoo offers a much deeper clean using ingredients like phytic acid. Itâs ideal for all hair types, including straight hair, curly hair and coloured hair.
How to Use Olaplex No.4C:
- Apply a small amount to wet hair, massaging into the scalp.
- Lather and work through the lengths of your hair.
- Rinse thoroughly, then follow up with Olaplex No.5 Conditioner.
- Use once a week for deep cleansing (thereâs no need to use No.4 every day, as itâs designed for occasional use).
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Olaplex No.4D - Dry Shampoo
Best For Fine Hair & Oily Hair
Olaplex No. 4D Dry Shampoo is a must-have for mid week hair, when you don't have time for a full wash and blow-dry! Unlike some other dry shampoos, No. 4D doesnât just refresh your hair between washes; it also helps maintain your hairâs strength thanks to Olaplexâs bond-building technology. Unlike some high-street brand dry shampoos, this benzene-free formula is safe for everyday use, with key ingredients like Rambutan Seed Extract helping cleanse the scalp naturally.
How to Use Olaplex No. 4D:
- Shake the can well before use.
- Hold the bottle 6-10 inches from your roots and spray evenly on dry hair.
- Let it sit for 30 seconds to absorb oil and impurities, then massage or brush through.
- Use as needed between washesâit's gentle enough to be used daily if required.
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Olaplex No 4P - Blonde Enhancer Toning Shampoo
Best For Brassy, Warm-Toned Hair
Olaplex No. 4P Blonde Enhancer Toning Shampoo (also known as Olaplex purple shampoo) is perfect for anyone looking to keep brassiness at bay. Although the name suggests this shampoo is just for blondes or lightened hair, it's actually suitable for all hair colours! Its violet pigments work to neutralise yellow tones, helping bring out cooler tones in grey hair, brunettes and even redheads. The Olaplex bond-building formula also strengthens hair, making it an excellent choice for those wanting to brighten their colour without damage.
How to Use Olaplex No.4P:
- Apply to wet hair, massaging it into a lather.
- Leave it in for 1-3 minutes for daily toning, or up to 5 minutes for more intense brassiness control.
- Rinse thoroughly, and follow with conditioner or Olaplex No.5.
- Use 1-2 times a week, depending on how much toning you need.
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Olaplex No.5P - Blonde Enhancer Toning Conditioner
Best For Dry & Brassy, Warm-Toned Hair
Olaplex No.5P Blonde Enhancer Toning Conditioner (also known as Olaplex purple conditioner) is also designed for all colours of hair cool-toned and brass-free. Similar to the No.4P conditioner, this sulphate-free and paraben-free formula works by using violet pigments to neutralise yellow tones while also strengthening your hair. For the best toning results, itâs recommended to use No.5P with Olaplex No.4P, but itâs still effective on its own!
How to Use Olaplex No.5P:
- Start by shampooing your hair (ideally with Olaplex No. 4P for best results)
- Then rinse and apply No. 5P to damp hair, focusing on the mid to end lengths.
- Leave it in for 3-5 minutes to allow the violet pigments to work their magic.
- Rinse thoroughly. Use 1-2 times per week, or as needed for toning.
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Olaplex No.4 & No.5 - Bond Maintenance Shampoo & Conditioner
Best For Day-to-Day Hair Washing
Olaplex No.4 Shampoo & No.5 Conditioner are the perfect daily-use duo for all hair types. If you're looking for a salon-quality shampoo and conditioner to keep your hair healthy at home, these are the set for you. Most people try the standard 250ml bottles to start with - these last surprising long as a little goes a long way.
However if you really want to invest in haircare, we recommend going for the 1000ml Olaplex Shampoo and 1000ml Olaplex Conditioner. On average, these can last up to one year when used on every wash day! Plus, you can save money when buying in bulkđˇ
How to Use Olaplex No. 4 & 5:
- Apply a small amount of No. 4 shampoo to wet hair, massaging it into the scalp.
- Rinse thoroughly, making sure to remove all shampoo from your hair.
- Follow with No. 5 conditioner, focusing on the mid-lengths to ends of your hair.
- Leave the conditioner on for at least 3 minutes, then rinse thoroughly. Use 2-3 times a week for best results.
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Olaplex No.6 - Bond Smoother
Best For Naturally Frizzy or Damaged Hair
Olaplex No.6 Bond Smoother is a leave-in styling treatment that repairs, strengthens and protects all hair types. It smooths frizz, hydrates, and speeds up blow-dry time while strengthening hair with Olaplexâs bond-building technology. It doesnât contain protein, however itâs packed with "Bis-Aminopropyl Diglycol Dimaleate" which also helps repair and protect hair bonds. While itâs not marketed as a heat protectant, it does offer some heat protection benefits, making it a great prep product before styling. In our opinion, No. 6 lives up to the hype, especially for those looking to manage frizz.
How to Use Olaplex No.6 Bond Smoother:
- Start with damp or dry hair (it can be applied to both).
- Dispense a pea-sized amount (a little goes a long way!) and rub it between your hands.
- Work it through the mid-lengths to ends of your hair, avoiding the roots.
- Style as usualâwhether you air-dry or blow-dry, No. 6 will help smooth and strengthen your hair.
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Olaplex No.7 - Bonding Oil
Best For Fans of Sleek, Shiny Hair & Heat Tools!
Olaplex No. 7 Bonding Oil is a lightweight, reparative hair oil designed to add shine and reduce frizz, all without weighing your hair down. If youâre wondering whether No. 7 doubles as a heat protectant â yes, it does! It helps strengthen your hair while providing heat protection up to 232°C (450°F). We think itâs one of the best hair oils out there, particularly for those looking for a multi-purpose product that smooths and protects.
How to Use Olaplex No. 7 Bonding Oil:
- Apply Olaplex bonding oil to dry or damp hair (it works well on both).
- Dispense 2-3 drops into your palm and rub between your hands.
- Apply evenly through the mid-lengths to ends of your hair, avoiding the roots.
- Style as usual, or use before heat styling for added protection.
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Olaplex No.8 - Bond Intense Moisture Mask
Best For Dry or Brittle Hair
Olaplex No. 8 Bond Intense Moisture Mask is a deeply hydrating hair mask designed to repair damage, add shine and boost smoothness. Infused with Olaplexâs "Bis-Aminopropyl Diglycol Dimaleate", it works to strengthen hair bonds while delivering intense moisture. This mask can be used on its own or after Olaplex No. 0 and No. 3 for an extra boost of repair and hydration.Â
How to Use Olaplex No.8 Bond Intense Moisture Mask:
- Apply to clean, damp hair (you can use Olaplex No.8 after shampooing, or following Olaplex No. 0 and No. 3 for a full treatment).
- Dispense 1-2 pumps and work through the mid-lengths to ends, avoiding the roots.
- Leave the mask in for 10 minutes for deep hydration.
- Rinse thoroughly and style as usual. (While you can leave it on longer, itâs not necessary to leave it overnight).
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Olaplex No 9 - Nourishing Hair Serum
Best For Taming Flyaway HairsÂ
Olaplex No. 9 Bond Protector Nourishing Hair Serum is an antioxidant-rich, weightless serum designed to shield your hair from environmental damage, while adding shine, smoothness and heat protection up to 232°C (450°F). With key ingredients like Red Algae Extract, it helps defend hair from pollutants while repairing and strengthening bonds. You can use it alongside Olaplex No. 6 for added hydration and frizz control.
How to Use Olaplex No. 9 Hair Serum:
- Apply 1-2 pumps to damp, towel-dried hair, focusing on mid-lengths to ends.
- Comb through to distribute the product evenly.
- Style as usual, using heat tools if desired (No. 9 offers heat protection).
- For extra hydration and frizz control, you can layer it with Olaplex No. 6.
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Which Olaplex is Best for Your Hair Type?
Itâs understandable to feel overwhelmed after learning about all the Olaplex products - although weâd love to recommend you try each one, we know that would break the bank! The key is to figure out which ones work best for you and fit them into a routine that suits your specific hair type.
Hereâs a few Olaplex combinations we recommend using, based on hair type:
Hair Type | Recommended Olaplex | Routine |
Damaged or Colour Treated Hair |
|
Use No. 0 and No. 3 once a week for deep repair. For daily care, use No. 4 and No. 5. Finish with No. 6 or No. 7 to control frizz and protect against heat. |
Fine or Thin Hair |
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Apply No. 7 for lightweight shine without weighing down the hair. Use No. 3 weekly for strength. Stick to No. 4 and No. 5 for daily care, and use No. 9 for protection from environmental damage. |
Curly or Coarse Hair |
|
Use No. 6 daily for hydration and frizz control. Combine with No. 7 for extra shine. Apply No. 3 weekly to repair bonds, and add No. 8 for extra moisture when needed. |
Natural or Untreated Hair |
|
Use No. 4 and No. 5 regularly to keep hair hydrated and strong. Add No. 9 for heat and pollution protection. Use No. 3 occasionally for added strength and shine, even if your hair isnât damaged. |
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Olaplex Home Kits - A Simple Way to Get Started!
We hope this blog has helped you figure out which Olaplex products are best for you. Whether you're dealing with damage, frizz or just want to keep your hair looking its best, Olaplex is absolutely worth the investment - especially if you want salon-quality results at home.
If you're new to Olaplex or want to try multiple products at once, Olaplex sets and kits are a great way to start. Theyâre perfect for beginners, offer fantastic value for money and make a great gift for any haircare lover.
Olaplex Best of Bond Builders Set -Â includes No. 0, No. 3, No. 4 and No. 5 for a complete bond-building and repairing routine â perfect for anyone needing intense repair from roots to ends.
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Olaplex Hair Repair Treatment Kit - includes No. 0, No. 3, No. 4, and No. 8, designed for those looking for a deep repair and moisture boost â ideal for damaged or dry hair.