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The OLAPLEX Blog

Stay in the know with style tips, product guidance, hair science, and inspiration from the experts.

May 13, 2025

What Is Volumizing Shampoo, and How Does It Work

3 Minute Read Volumizing shampoo works by lifting the roots of hair. Learn more about volumizing shampoo, whether it can make hair thicker, whether you should use it every day, and more.
May 13, 2025

OLAPLEX Nº.4 Bond Maintenance Shampoo vs. Nº.4FINE Bond Maintenance Shampoo: What’s the Difference?

2 Minute Read OLAPLEX No.4 Bond Maintenance Shampoo and Nº.4FINE Bond Maintenance Shampoo are similar but have different purposes. Compare these shampoos to determine which one is the best for you.

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November 26, 2022

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OLAPLEX No.3 and No.8 side by side
November 22, 2022

Why Your Curly Hair Is Better With OLAPLEX Nº.3 & Nº.8

Customizing OLAPLEX To Fit Your Schedule
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Customizing OLAPLEX To Fit Your Schedule

OLAPLEX Hair Boot Camp - An Intensive Customizable Guide to Healthy Hair
October 20, 2022

OLAPLEX Hair Boot Camp - An Intensive Customizable Guide to Healthy Hair

Introducing OLAPLEX Broad Spectrum Chelating Treatment
September 21, 2022

Introducing OLAPLEX Broad Spectrum Chelating Treatment

Our 4 Must-Have OLAPLEX Shampoos
August 30, 2022

Back to Basics: Our 4 Must-Have OLAPLEX Shampoos

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How to Use OLAPLEX Nº.9, Nº.6, and Nº.7 As A System

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May 16, 2022

All about OLAPLEX Nº.3

The Difference Between Nº.5 and Nº.8
May 13, 2022

Nº.9 Summer Hair Prep: Heat Protection & More

COLD WEATHER HAIRCARE
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Random Acts of Kindness Day 💗
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#OLAFACTS: What is Protein?
January 13, 2022

#OLAFACTS: What is Protein?

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250ML
Nº.4 BOND MAINTENANCE® SHAMPOO
$44.00
250ML
Nº.5 BOND MAINTENANCE® CONDITIONER
$44.00
30mL
OLAPLEX Nº.7 BONDING OIL
$41.00
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Nº.3 HAIR PERFECTOR™
$41.00
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Nº.5 LEAVE-IN MOISTURIZE & MEND LEAVE-IN CONDITIONER
$44.00
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Nº.6 BOND SMOOTHER®
$41.00
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Nº.10 BOND SHAPER® CURL DEFINING GEL
$41.00
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Nº.4 BOND MAINTENANCE® SHAMPOO JUMBO
$76.00$86.00
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Nº.5 BOND MAINTENANCE® CONDITIONER JUMBO
$76.00$86.00
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Nº.0 INTENSIVE BOND BUILDING TREATMENT
$41.00
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Nº.4P BLONDE ENHANCER™ TONING SHAMPOO
$44.00
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Nº.5P BLONDE ENHANCER™ TONING CONDITIONER
$44.00
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BROWBOND® BUILDING SERUM
$92.00
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LASHBOND® BUILDING SERUM
$92.00
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Nº.3 HAIR PERFECTOR™ BONUS SIZE
$82.00
178g
Nº.4D CLEAN VOLUME DETOX DRY SHAMPOO
$41.00
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VOLUMIZING BLOW DRY MIST
$41.00
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HAIR REPAIR TREATMENT KIT
$84.00$135.00
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Nº.4C BOND MAINTENANCE® CLARIFYING SHAMPOO LITER
$127.00$176.00
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Nº.4P BLONDE ENHANCER™ TONING SHAMPOO LITER
$127.00$176.00
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Nº.5P BLONDE ENHANCER™ TONING CONDITIONER LITER
$127.00$176.00
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Nº.4 BOND MAINTENANCE® SHAMPOO LITER
$127.00$176.00
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Nº.5 BOND MAINTENANCE® CONDITIONER LITER
$127.00$176.00
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Nº.8 BOND INTENSE MOISTURE MASK
$41.00
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Nº.9 BOND PROTECTOR NOURISHING HAIR SERUM
$41.00
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OLAPLEX N°.0.5 SCALP LONGEVITY TREATMENT
$60.00
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DAILY STRENGTH + SHINE CLEANSING SET
$88.00$98.00
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COMPLETE HEALTHY HAIR TRAVEL SET
$66.00$85.00
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COMPLETE HEALTHY HAIR SET
$252.00$286.00
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THE ULTIMATE SMOOTH HAIR STYLING SET
$123.00$136.00
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AT-HOME REPAIR SET
$129.00$148.00
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HEALTHY CURL STYLING SET
$85.00$98.00
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BLONDE ENHANCER SET
$88.00$98.00
250ml
N°.4FINE BOND MAINTENANCE® SHAMPOO
$44.00
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N°.4FINE BOND MAINTENANCE® SHAMPOO LITER
$127.00$176.00
250ml
N°.5FINE BOND MAINTENANCE® CONDITIONER
$44.00
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N°.5FINE BOND MAINTENANCE® CONDITIONER LITER
$127.00$176.00
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BIGGEST BESTSELLERS SET
$336.00$450.00