.product_section .product_form, .product_gallery { opacity: 1; } .multi_select, form .select { display: block !important; } .image-element__wrap { display: none; }

Early Access to Black Friday Offer ->

Free Shipping with Every Order

Early Access to Black Friday Offer ->

Free Shipping with Every Order

Offer valid on all full sized products**, travel sized products***, liter sizes, The Complete Hair Repair System, Bye-Bye Brass Cleansing Kit, Strong Blondes & Greys Kit, Softest Blonde Maintenance Kit and The Good Hair Year Kit. Offer is not valid on selected kits****. Offer is not applicable to pending purchases, or previously placed orders. Discount does not apply to taxes or shipping and handling charges. Code can be redeemed one time per customer and cannot be transferred, shared or sold. Offer cannot be combined. Offer valid on olaplex.com for US shipping addresses only. Olaplex reserves the right to cancel any order due to unauthorized, altered, or ineligible use of offers and to modify or cancel promotions due to system error or unforeseen problems. Void where prohibited by law.
**Full sized products are: Nº.0 Intensive Bond Building Treatment (155 ml), Nº.3 Hair Perfector® (100 ml), Nº.3 Hair Perfector® (250 ml), Nº.4 Bond Maintenance® Shampoo (250 ml), Nº.4C Bond Maintenance® Clarifying Shampoo (250 ml), Nº.4D Clean Volume Detox Dry Shampoo (178g) (250ml), Nº.4P Blonde Enhancer™ Toning Shampoo (250 ml), Nº.5 Bond Maintenance® Conditioner (250 ml), Nº.5 Leave-In™ Moisturize & Mend Leave-In Conditioner (100 ml), Nº.5P Blonde Enhancer™ Toning Conditioner (250 ml), Nº.6 Bond Smoother® (100 ml), OLAPLEX N°.7 Bonding Oil™ (30 ml), N°.7 Bonding Oil™ (60 ml), Nº.8 Bond Intense Moisture Mask (100 ml), Nº.9 Bond Protector Nourishing Hair Serum (90 ml), Nº.10 Bond Shaper™ Curl Defining Gel (200 ml), Lashbond® Building Serum, Browbond® Building Serum, Volumizing Blow Dry Mist (50 ml).
*** Travel sized products are: Nº.4 Bond Maintenance® Shampoo (100 ml), Nº.4D Clean Volume Detox Dry Shampoo (32g) (50mL), Nº.5 Bond Maintenance® Conditioner (100 ml)
**** Kits are: Strong Days Ahead Kit, In Good Repair Kit, Get Your Shine On, Hair Repair Treatment Kit, Discovery Kit, Smooth Style Icons Hair Duo, Hello Healthy Hair Starter Kit, The Carry-On Kit, Daily Cleanse & Condition Kit, Showered in Hydration Kit, Anti-Frizz Trio, Goodbye Dryness Kit, Bond Maintenance® System Kit, Less Frizz More Shine Kit, The Bond Treatment System Kit, Smooth Your Style Kit, The Curl Quenching Kit, Complete Olaplex Styling Kit, Unbreakable Blondes Mini Kit, Clean Scalp Kit, Lash & Brow Kit, Nº.3 Hair Perfector® Ornament, Best of the Bond Builders, Brilliant Shine & Hydration Duo, Strong Start Hair Kit, Ultimate Essentials Trial Kit.

Offer valid on all full sized** products, travel sized*** products, and litre**** sizes. Offer is not valid on kits*****. Offer is not applicable to pending purchases, or previously placed orders. Code can be redeemed one time per customer and cannot be transferred, shared or sold. Offer cannot be combined. Offer valid on uk.olaplex.com for UK shipping addresses only. Olaplex reserves the right to cancel any order due to unauthorized, altered, or ineligible use of offers and to modify or cancel promotions due to system error or unforeseen problems. Void where prohibited by law.
**Full sized products are: Nº.0 Intensive Bond Building Treatment (155 ml), Nº.3 Hair Perfector® (100 ml), Nº.3 Hair Perfector® (250 ml), Nº.4 Bond Maintenance® Shampoo (250 ml), Nº.4C Bond Maintenance® Clarifying Shampoo (250 ml), Nº.4D Clean Volume Detox Dry Shampoo (178g) (250ml), Nº.4P Blonde Enhancer™ Toning Shampoo (250 ml), Nº.5 Bond Maintenance® Conditioner (250 ml), Nº.5 Leave-In™ Moisturize & Mend Leave-In Conditioner (100 ml), Nº.5P Blonde Enhancer™ Toning Conditioner (250 ml), Nº.6 Bond Smoother® (100 ml), OLAPLEX N°.7 Bonding Oil™ (30 ml), N°.7 Bonding Oil™ (60 ml), Nº.8 Bond Intense Moisture Mask (100 ml), Nº.9 Bond Protector Nourishing Hair Serum (90 ml), Nº.10 Bond Shaper™ Curl Defining Gel (200 ml), Lashbond® Building Serum, Browbond® Building Serum, Volumizing Blow Dry Mist (50 ml).
***Travel sized products are: Nº.4 Bond Maintenance® Shampoo (100 ml), Nº.4D Clean Volume Detox Dry Shampoo (32g) (50mL), Nº.5 Bond Maintenance® Conditioner (100 ml)
*****Litres are: Nº.4 Bond Maintenance® Shampoo (1000 ml), Nº.4C Bond Maintenance® Clarifying Shampoo (1000 ml), Nº.4P Blonde Enhancer™ Toning Shampoo (1000 ml), Nº.5 Bond Maintenance® Conditioner (1000 ml), Nº.5P Blonde Enhancer™ Toning Conditioner (1000 ml)
***** Kits are: Strong Days Ahead Kit, In Good Repair Kit, Get Your Shine On, Hair Repair Treatment Kit, Discovery Kit, Smooth Style Icons Hair Duo, Hello Healthy Hair Starter Kit, The Carry-On Kit, The Good Hair Year Kit, Daily Cleanse & Condition Kit, The Complete Hair Repair System, Showered in Hydration Kit, Anti-Frizz Trio, Bye-Bye Brass Cleansing Kit, Goodbye Dryness Kit, Bond Maintenance® System Kit, Less Frizz More Shine Kit, The Bond Treatment System Kit, Smooth Your Style Kit, The Curl Quenching Kit, Softest Blonde Maintenance Kit, Complete Olaplex Styling Kit, Unbreakable Blondes Mini Kit, Strong Blondes & Greys Kit, Clean Scalp Kit, Lash & Brow Kit, Nº.3 Hair Perfector® Ornament, Best of the Bond Builders, Brilliant Shine & Hydration Duo, Strong Start Hair Kit, Ultimate Essentials Trial Kit.

Offer valid on all full sized** products, travel sized*** products, and litre**** sizes. Offer is not valid on kits*****. Offer is not applicable to pending purchases, or previously placed orders. Discount does not apply to shipping and handling charges. Code can be redeemed one time per customer and cannot be transferred, shared or sold. Offer cannot be combined. Offer valid on au.olaplex.com for AU shipping addresses only. Olaplex reserves the right to cancel any order due to unauthorized, altered, or ineligible use of offers and to modify or cancel promotions due to system error or unforeseen problems. Void where prohibited by law.
**Full sized products are: Nº.0 Intensive Bond Building Treatment (155 ml), Nº.3 Hair Perfector® (100 ml), Nº.3 Hair Perfector® (250 ml), Nº.4 Bond Maintenance® Shampoo (250 ml), Nº.4C Bond Maintenance® Clarifying Shampoo (250 ml), Nº.4D Clean Volume Detox Dry Shampoo (178g) (250ml), Nº.4P Blonde Enhancer™ Toning Shampoo (250 ml), Nº.5 Bond Maintenance® Conditioner (250 ml), Nº.5 Leave-In™ Moisturize & Mend Leave-In Conditioner (100 ml), Nº.5P Blonde Enhancer™ Toning Conditioner (250 ml), Nº.6 Bond Smoother® (100 ml), OLAPLEX N°.7 Bonding Oil™ (30 ml), N°.7 Bonding Oil™ (60 ml), Nº.8 Bond Intense Moisture Mask (100 ml), Nº.9 Bond Protector Nourishing Hair Serum (90 ml), Nº.10 Bond Shaper™ Curl Defining Gel (200 ml), Lashbond® Building Serum, Browbond® Building Serum, Volumizing Blow Dry Mist (50 ml).
***Travel sized products are: Nº.4 Bond Maintenance® Shampoo (100 ml), Nº.4D Clean Volume Detox Dry Shampoo (32g) (50mL), Nº.5 Bond Maintenance® Conditioner (100 ml)
*****Litres are: Nº.4 Bond Maintenance® Shampoo (1000 ml), Nº.4C Bond Maintenance® Clarifying Shampoo (1000 ml), Nº.4P Blonde Enhancer™ Toning Shampoo (1000 ml), Nº.5 Bond Maintenance® Conditioner (1000 ml), Nº.5P Blonde Enhancer™ Toning Conditioner (1000 ml)
***** Kits are: Strong Days Ahead Kit, In Good Repair Kit, Get Your Shine On, Hair Repair Treatment Kit, Discovery Kit, Smooth Style Icons Hair Duo, Hello Healthy Hair Starter Kit, The Carry-On Kit, The Good Hair Year Kit, Daily Cleanse & Condition Kit, The Complete Hair Repair System, Showered in Hydration Kit, Anti-Frizz Trio, Bye-Bye Brass Cleansing Kit, Goodbye Dryness Kit, Bond Maintenance® System Kit, Less Frizz More Shine Kit, The Bond Treatment System Kit, Smooth Your Style Kit, The Curl Quenching Kit, Softest Blonde Maintenance Kit, Complete Olaplex Styling Kit, Unbreakable Blondes Mini Kit, Strong Blondes & Greys Kit, Clean Scalp Kit, Lash & Brow Kit, Nº.3 Hair Perfector® Ornament, Best of the Bond Builders, Brilliant Shine & Hydration Duo, Strong Start Hair Kit, Ultimate Essentials Trial Kit.

Offer valid on all full sized** products, travel sized*** products, and litre**** sizes. Offer is not valid on kits*****. Offer is not applicable to pending purchases, or previously placed orders. Discount does not apply to shipping and handling charges. Code can be redeemed one time per customer and cannot be transferred, shared or sold. Offer cannot be combined. Offer valid on it.olaplex.com for IT shipping addresses only. Olaplex reserves the right to cancel any order due to unauthorized, altered, or ineligible use of offers and to modify or cancel promotions due to system error or unforeseen problems. Void where prohibited by law.
**Full sized products are: Nº.0 Intensive Bond Building Treatment (155 ml), Nº.3 Hair Perfector® (100 ml), Nº.3 Hair Perfector® (250 ml), Nº.4 Bond Maintenance® Shampoo (250 ml), Nº.4C Bond Maintenance® Clarifying Shampoo (250 ml), Nº.4D Clean Volume Detox Dry Shampoo (178g) (250ml), Nº.4P Blonde Enhancer™ Toning Shampoo (250 ml), Nº.5 Bond Maintenance® Conditioner (250 ml), Nº.5 Leave-In™ Moisturize & Mend Leave-In Conditioner (100 ml), Nº.5P Blonde Enhancer™ Toning Conditioner (250 ml), Nº.6 Bond Smoother® (100 ml), OLAPLEX N°.7 Bonding Oil™ (30 ml), N°.7 Bonding Oil™ (60 ml), Nº.8 Bond Intense Moisture Mask (100 ml), Nº.9 Bond Protector Nourishing Hair Serum (90 ml), Nº.10 Bond Shaper™ Curl Defining Gel (200 ml), Lashbond® Building Serum, Browbond® Building Serum, Volumizing Blow Dry Mist (50 ml).
***Travel sized products are: Nº.4 Bond Maintenance® Shampoo (100 ml), Nº.4D Clean Volume Detox Dry Shampoo (32g) (50mL), Nº.5 Bond Maintenance® Conditioner (100 ml)
*****Litres are: Nº.4 Bond Maintenance® Shampoo (1000 ml), Nº.4C Bond Maintenance® Clarifying Shampoo (1000 ml), Nº.4P Blonde Enhancer™ Toning Shampoo (1000 ml), Nº.5 Bond Maintenance® Conditioner (1000 ml), Nº.5P Blonde Enhancer™ Toning Conditioner (1000 ml)
***** Kits are: Strong Days Ahead Kit, In Good Repair Kit, Get Your Shine On, Hair Repair Treatment Kit, Discovery Kit, Smooth Style Icons Hair Duo, Hello Healthy Hair Starter Kit, The Carry-On Kit, The Good Hair Year Kit, Daily Cleanse & Condition Kit, The Complete Hair Repair System, Showered in Hydration Kit, Anti-Frizz Trio, Bye-Bye Brass Cleansing Kit, Goodbye Dryness Kit, Bond Maintenance® System Kit, Less Frizz More Shine Kit, The Bond Treatment System Kit, Smooth Your Style Kit, The Curl Quenching Kit, Softest Blonde Maintenance Kit, Complete Olaplex Styling Kit, Unbreakable Blondes Mini Kit, Strong Blondes & Greys Kit, Clean Scalp Kit, Lash & Brow Kit, Nº.3 Hair Perfector® Ornament, Best of the Bond Builders, Brilliant Shine & Hydration Duo, Strong Start Hair Kit, Ultimate Essentials Trial Kit.

Offer valid on all full sized** products, travel sized*** products, and litre**** sizes. Offer is not valid on kits*****. Offer is not applicable to pending purchases, or previously placed orders. Discount does not apply to shipping and handling charges. Code can be redeemed one time per customer and cannot be transferred, shared or sold. Offer cannot be combined. Offer valid on es.olaplex.com for ES shipping addresses only. Olaplex reserves the right to cancel any order due to unauthorized, altered, or ineligible use of offers and to modify or cancel promotions due to system error or unforeseen problems. Void where prohibited by law.
**Full sized products are: Nº.0 Intensive Bond Building Treatment (155 ml), Nº.3 Hair Perfector® (100 ml), Nº.3 Hair Perfector® (250 ml), Nº.4 Bond Maintenance® Shampoo (250 ml), Nº.4C Bond Maintenance® Clarifying Shampoo (250 ml), Nº.4D Clean Volume Detox Dry Shampoo (178g) (250ml), Nº.4P Blonde Enhancer™ Toning Shampoo (250 ml), Nº.5 Bond Maintenance® Conditioner (250 ml), Nº.5 Leave-In™ Moisturize & Mend Leave-In Conditioner (100 ml), Nº.5P Blonde Enhancer™ Toning Conditioner (250 ml), Nº.6 Bond Smoother® (100 ml), OLAPLEX N°.7 Bonding Oil™ (30 ml), N°.7 Bonding Oil™ (60 ml), Nº.8 Bond Intense Moisture Mask (100 ml), Nº.9 Bond Protector Nourishing Hair Serum (90 ml), Nº.10 Bond Shaper™ Curl Defining Gel (200 ml), Lashbond® Building Serum, Browbond® Building Serum, Volumizing Blow Dry Mist (50 ml).
***Travel sized products are: Nº.4 Bond Maintenance® Shampoo (100 ml), Nº.4D Clean Volume Detox Dry Shampoo (32g) (50mL), Nº.5 Bond Maintenance® Conditioner (100 ml)
*****Litres are: Nº.4 Bond Maintenance® Shampoo (1000 ml), Nº.4C Bond Maintenance® Clarifying Shampoo (1000 ml), Nº.4P Blonde Enhancer™ Toning Shampoo (1000 ml), Nº.5 Bond Maintenance® Conditioner (1000 ml), Nº.5P Blonde Enhancer™ Toning Conditioner (1000 ml)
***** Kits are: Strong Days Ahead Kit, In Good Repair Kit, Get Your Shine On, Hair Repair Treatment Kit, Discovery Kit, Smooth Style Icons Hair Duo, Hello Healthy Hair Starter Kit, The Carry-On Kit, The Good Hair Year Kit, Daily Cleanse & Condition Kit, The Complete Hair Repair System, Showered in Hydration Kit, Anti-Frizz Trio, Bye-Bye Brass Cleansing Kit, Goodbye Dryness Kit, Bond Maintenance® System Kit, Less Frizz More Shine Kit, The Bond Treatment System Kit, Smooth Your Style Kit, The Curl Quenching Kit, Softest Blonde Maintenance Kit, Complete Olaplex Styling Kit, Unbreakable Blondes Mini Kit, Strong Blondes & Greys Kit, Clean Scalp Kit, Lash & Brow Kit, Nº.3 Hair Perfector® Ornament, Best of the Bond Builders, Brilliant Shine & Hydration Duo, Strong Start Hair Kit, Ultimate Essentials Trial Kit.

Offer valid on all full sized** products, travel sized*** products, and litre**** sizes. Offer is not valid on kits*****. Offer is not applicable to pending purchases, or previously placed orders. Discount does not apply to shipping and handling charges. Code can be redeemed one time per customer and cannot be transferred, shared or sold. Offer cannot be combined. Offer valid on fr.olaplex.com for FR shipping addresses only. Olaplex reserves the right to cancel any order due to unauthorized, altered, or ineligible use of offers and to modify or cancel promotions due to system error or unforeseen problems. Void where prohibited by law.
**Full sized products are: Nº.0 Intensive Bond Building Treatment (155 ml), Nº.3 Hair Perfector® (100 ml), Nº.3 Hair Perfector® (250 ml), Nº.4 Bond Maintenance® Shampoo (250 ml), Nº.4C Bond Maintenance® Clarifying Shampoo (250 ml), Nº.4D Clean Volume Detox Dry Shampoo (178g) (250ml), Nº.4P Blonde Enhancer™ Toning Shampoo (250 ml), Nº.5 Bond Maintenance® Conditioner (250 ml), Nº.5 Leave-In™ Moisturize & Mend Leave-In Conditioner (100 ml), Nº.5P Blonde Enhancer™ Toning Conditioner (250 ml), Nº.6 Bond Smoother® (100 ml), OLAPLEX N°.7 Bonding Oil™ (30 ml), N°.7 Bonding Oil™ (60 ml), Nº.8 Bond Intense Moisture Mask (100 ml), Nº.9 Bond Protector Nourishing Hair Serum (90 ml), Nº.10 Bond Shaper™ Curl Defining Gel (200 ml), Lashbond® Building Serum, Browbond® Building Serum, Volumizing Blow Dry Mist (50 ml).
***Travel sized products are: Nº.4 Bond Maintenance® Shampoo (100 ml), Nº.4D Clean Volume Detox Dry Shampoo (32g) (50mL), Nº.5 Bond Maintenance® Conditioner (100 ml)
*****Litres are: Nº.4 Bond Maintenance® Shampoo (1000 ml), Nº.4C Bond Maintenance® Clarifying Shampoo (1000 ml), Nº.4P Blonde Enhancer™ Toning Shampoo (1000 ml), Nº.5 Bond Maintenance® Conditioner (1000 ml), Nº.5P Blonde Enhancer™ Toning Conditioner (1000 ml)
***** Kits are: Strong Days Ahead Kit, In Good Repair Kit, Get Your Shine On, Hair Repair Treatment Kit, Discovery Kit, Smooth Style Icons Hair Duo, Hello Healthy Hair Starter Kit, The Carry-On Kit, The Good Hair Year Kit, Daily Cleanse & Condition Kit, The Complete Hair Repair System, Showered in Hydration Kit, Anti-Frizz Trio, Bye-Bye Brass Cleansing Kit, Goodbye Dryness Kit, Bond Maintenance® System Kit, Less Frizz More Shine Kit, The Bond Treatment System Kit, Smooth Your Style Kit, The Curl Quenching Kit, Softest Blonde Maintenance Kit, Complete Olaplex Styling Kit, Unbreakable Blondes Mini Kit, Strong Blondes & Greys Kit, Clean Scalp Kit, Lash & Brow Kit, Nº.3 Hair Perfector® Ornament, Best of the Bond Builders, Brilliant Shine & Hydration Duo, Strong Start Hair Kit, Ultimate Essentials Trial Kit.

Offer valid on all full sized** products, travel sized*** products, and litre**** sizes. Offer is not valid on kits*****. Offer is not applicable to pending purchases, or previously placed orders. Discount does not apply to taxes or shipping and handling charges. Code can be redeemed one time per customer and cannot be transferred, shared or sold. Offer cannot be combined. Offer valid on ca.olaplex.com for CA shipping addresses only. Olaplex reserves the right to cancel any order due to unauthorized, altered, or ineligible use of offers and to modify or cancel promotions due to system error or unforeseen problems. Void where prohibited by law.
**Full sized products are: Nº.0 Intensive Bond Building Treatment (155 ml), Nº.3 Hair Perfector® (100 ml), Nº.3 Hair Perfector® (250 ml), Nº.4 Bond Maintenance® Shampoo (250 ml), Nº.4C Bond Maintenance® Clarifying Shampoo (250 ml), Nº.4D Clean Volume Detox Dry Shampoo (178g) (250ml), Nº.4P Blonde Enhancer™ Toning Shampoo (250 ml), Nº.5 Bond Maintenance® Conditioner (250 ml), Nº.5 Leave-In™ Moisturize & Mend Leave-In Conditioner (100 ml), Nº.5P Blonde Enhancer™ Toning Conditioner (250 ml), Nº.6 Bond Smoother® (100 ml), OLAPLEX N°.7 Bonding Oil™ (30 ml), N°.7 Bonding Oil™ (60 ml), Nº.8 Bond Intense Moisture Mask (100 ml), Nº.9 Bond Protector Nourishing Hair Serum (90 ml), Nº.10 Bond Shaper™ Curl Defining Gel (200 ml), Lashbond® Building Serum, Browbond® Building Serum, Volumizing Blow Dry Mist (50 ml).
***Travel sized products are: Nº.4 Bond Maintenance® Shampoo (100 ml), Nº.4D Clean Volume Detox Dry Shampoo (32g) (50mL), Nº.5 Bond Maintenance® Conditioner (100 ml)
*****Litres are: Nº.4 Bond Maintenance® Shampoo (1000 ml), Nº.4C Bond Maintenance® Clarifying Shampoo (1000 ml), Nº.4P Blonde Enhancer™ Toning Shampoo (1000 ml), Nº.5 Bond Maintenance® Conditioner (1000 ml), Nº.5P Blonde Enhancer™ Toning Conditioner (1000 ml)
***** Kits are: Strong Days Ahead Kit, In Good Repair Kit, Get Your Shine On, Hair Repair Treatment Kit, Discovery Kit, Smooth Style Icons Hair Duo, Hello Healthy Hair Starter Kit, The Carry-On Kit, The Good Hair Year Kit, Daily Cleanse & Condition Kit, The Complete Hair Repair System, Showered in Hydration Kit, Anti-Frizz Trio, Bye-Bye Brass Cleansing Kit, Goodbye Dryness Kit, Bond Maintenance® System Kit, Less Frizz More Shine Kit, The Bond Treatment System Kit, Smooth Your Style Kit, The Curl Quenching Kit, Softest Blonde Maintenance Kit, Complete Olaplex Styling Kit, Unbreakable Blondes Mini Kit, Strong Blondes & Greys Kit, Clean Scalp Kit, Lash & Brow Kit, Nº.3 Hair Perfector® Ornament, Best of the Bond Builders, Brilliant Shine & Hydration Duo, Strong Start Hair Kit, Ultimate Essentials Trial Kit.

Are you looking for...

STRONG DAYS AHEAD KIT

Current Price is $ 55.00

Nº.4 BOND MAINTENANCE® SHAMPOO

Current Price is $ 30.00

Nº.5 BOND MAINTENANCE® CONDITIONER

Current Price is $ 30.00

Nº.5 LEAVE-IN MOISTURIZE & MEND LEAVE-IN CONDITIONER

Current Price is $ 32.00

THE CARRY-ON KIT

Current Price is $ 46.00

HAIR REPAIR TREATMENT KIT

Current Price is $ 62.00

Featured

Are you a professional stylist?

Hair Quiz

Get a personalized routine

Stronger Bonds Mean Healthier Hair

LEARN HOW OLAPLEX REPAIRS BONDS

Frequently Asked Questions

Learn more about Olaplex products

August 22, 2024

OLAPLEX

How To Use OLAPLEX Nº.4P

Blondes, are you ready to be unbreakable? With the launch of the new OLAPLEX Nº.4P, blondes, lightened hair and grey haired beauties are seeing brighter tones like never before. We cracked the code using our patented bond-building chemistry to create a purple shampoo that’s gentle on the hair, hydrating, and reparative.

Nº.4P repairs cleanses and tones with patented OLAPLEX technology for all blondes, lightened, and grey hair. While hydrating, Nº.4P neutralizes brassiness and brightens blonde. The highly concentrated pigment allows customizable toning levels ideal for medium to light blonde tones (levels 7 and up) in which yellow or brassy tones need to be controlled. Compared to top purple shampoos, users found their hair 3x brighter using OLAPLEX Nº.4P. The longer you treat, the brighter the toning results.

Inspired by salons, proven by science. No.4P Blonde Enhancer Toning Shampoo combines a high amount of pigment concentration with our patented bond-building technology & mild surfactants to provide a highly concentrated purple shampoo to deliver 3X brighter results (compared to top brands), yet gentle enough for frequent use (we recommend 2-3x weekly).

Directions:

Apply to wet hair. Lather thoroughly and let process 1-3 minutes. Rinse. For more intense toning, leave on hair for up to 5 minutes.

Follow with Nº.5 Bond Maintenance Conditioner for everyday moisture or Nº.8 Bond Intense Moisture Mask for Extra hydration.

Pro tip: Pre-wash with Nº.4 Bond Maintenance Shampoo to remove product build-up.

By Product

By Benefit

By Collection

Education

Who We Are

SHOP BY CATEGORY