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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

September 30, 2022

BROAD SPECTRUM CHELATING TREATMENT

November 10, 2020

OLAPLEX Nº.5 BOND MAINTENANCE® CONDITIONER

November 9, 2020

OLAPLEX Nº.4 BOND MAINTENANCE SHAMPOO

November 9, 2020

RELAXERS

November 9, 2020

PERMANENT WAVING APPLICATION

November 9, 2020

USE WITH DIRECT DYES & FASHION COLORS

November 9, 2020

COLOR APPLICATION

November 9, 2020

OLAPLEX Nº.3 HAIR PERFECTOR™

November 9, 2020

OLAPLEX No.4 and No.5 Backbar

November 9, 2020

OLAPLEX® Nº.2 ADDITIONAL USES

November 9, 2020

OLAPLEX PROFESSIONAL SYSTEM

November 9, 2020

THERMAL STRAIGHTENING APPLICATION

November 9, 2020

BALAYAGE LIGHTENER APPLICATION

November 9, 2020

On Scalp Lightener

November 9, 2020

Lightener / Bleach in Foils

November 9, 2020

LIGHTENER APPLICATION

November 9, 2020

OLAPLEX Nº.7 BONDING OIL™

November 9, 2020

OLAPLEX Nº.0 Intensive Bond Building Hair Treatment

November 9, 2020

MIXING CHART

November 9, 2020

OLAPLEX® 4-IN-1 MOISTURE MASK

November 9, 2020

OLAPLEX® STAND-ALONE TREATMENT™

November 9, 2020

WHO IS OLAPLEX® FOR?

November 9, 2020

A BOND REACTION

November 9, 2020

THE ROLE BONDS PLAY

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Nº.4 BOND MAINTENANCE® SHAMPOO
Nº.4 BOND MAINTENANCE® SHAMPOO
$30.00
Nº.5 BOND MAINTENANCE® CONDITIONER
Nº.5 BOND MAINTENANCE® CONDITIONER
$30.00
OLAPLEX No.7 Bonding Oil™
OLAPLEX Nº.7 BONDING OIL
$30.00
No.3 Hair Perfector™
Nº.3 HAIR PERFECTOR™
$30.00
No.5LEAVE-IN Moisturize & Mend Leave-In Conditioner
Nº.5 LEAVE-IN MOISTURIZE & MEND LEAVE-IN CONDITIONER
$30.00
No.6 Bond Smoother®
Nº.6 BOND SMOOTHER®
$30.00
No.10 Bond Shaper™ Curl Defining Gel
Nº.10 BOND SHAPER® CURL DEFINING GEL
$30.00
Nº.4 BOND MAINTENANCE® SHAMPOO JUMBO
Nº.4 BOND MAINTENANCE® SHAMPOO JUMBO
$72.00
No.5 Bond Maintenance® Conditioner
Nº.5 BOND MAINTENANCE® CONDITIONER JUMBO
$30.00
Nº.0 Intensive Bond Building Hair Treatment™
Nº.0 INTENSIVE BOND BUILDING TREATMENT
$30.00
Nº.4P BLONDE ENHANCER™ TONING SHAMPOO
Nº.4P BLONDE ENHANCER™ TONING SHAMPOO
$30.00
No.5P Blonde Enhancer™ Toning Conditioner
Nº.5P BLONDE ENHANCER™ TONING CONDITIONER
$30.00
BROWBOND® BUILDING SERUM
BROWBOND® BUILDING SERUM
$68.00
LASHBOND™ Building Serum
LASHBOND® BUILDING SERUM
$68.00
Nº.3 HAIR PERFECTOR® BONUS SIZE
Nº.3 HAIR PERFECTOR™ BONUS SIZE
$60.00