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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.

Additional Articles

Winter Hair Care
December 21, 2022

Winter Hair Care

Your Hair Needs This Treatment To Jumpstart It To Health
December 19, 2022

Your Hair Needs This Treatment To Jumpstart It To Health

The Ultimate Salon Routine
December 9, 2022

The Ultimate Salon Routine

What Treatments To Ask Your Haidresser For
November 26, 2022

What Treatments To Ask Your Haidresser For

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
November 14, 2022

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

Why Curls Really Love OLAPLEX
August 24, 2022

Why Curls Really Love OLAPLEX

Treatments That Are Better Together: Nº.3 and Nº.8
August 22, 2022

Treatments That Are Better Together: Nº.3 and Nº.8

How to Protect Your Hair from Damage All Year Round
May 18, 2022

How to Protect Your Hair from Damage All Year Round

All about OLAPLEX Nº.3
May 16, 2022

All about OLAPLEX Nº.3

COLD WEATHER HAIRCARE
February 28, 2022

COLD WEATHER HAIRCARE

Nº.8 On Different Hair Types
April 6, 2021

Nº.8 On Different Hair Types

The New OLAPLEX Nº.8 Bond Intense Moisture Mask
March 30, 2021

The New OLAPLEX Nº.8 Bond Intense Moisture Mask

Introducing Nº.8 Bond Intense Moisture Mask!
March 24, 2021

Introducing Nº.8 Bond Intense Moisture Mask!

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250ML
Nº.4 BOND MAINTENANCE® SHAMPOO
€32.00
250ML
Nº.5 BOND MAINTENANCE® CONDITIONER
€32.00
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Nº.5 LEAVE-IN MOISTURIZE & MEND LEAVE-IN CONDITIONER
€31.00
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€29.50
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€29.50
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€59.00
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€29.50
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Nº.4 BOND MAINTENANCE® SHAMPOO LITRE
€94.00€128.00
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€94.00€128.00
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€29.50
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N°.4FINE BOND MAINTENANCE® SHAMPOO
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