Skip to content
Free 4-PC Gift with a $70 order. Code FINEHAIRCA Shop Now
Free Shipping on every order. Shop Now
New here? Get 15% off your first order. Sign Up Now
  • Shop
    • By Product
      • Shop All
      • Shampoos + Conditioners New
      • Treatments
      • Stylers
      • Value Sets
      • Jumbo Sizes
      • Lash + Brows
    • Trending Now
      • New Arrivals
      • Shop by Hair Goal
      • Designed to Defy
    • 4-Piece Gift with $70 Purchase

      See Details
    • New Fine Hair
      Cleansing Duo

      Shop Now
  • SHOP ALL::hide-desktop
  • SHOP BY PRODUCTS::hide-desktop
    • Shampoos + Conditioners::tag:New
    • Treatments
    • Stylers
    • Value Sets
    • Jumbo Sizes
    • Lash + Brows
  • TRENDING NOW::hide-desktop
    • New Arrivals
    • Shop by Hair Goal
    • Designed to Defy
  • Bestsellers
  • Offers
  • Learn
    • Resources
      • Foundational Hair Health
      • Meet Our Ambassadors
      • Salon Locator
  • LEARN::hide-desktop
    • Foundational Hair Health
    • Meet Our Ambassadors
    • Salon Locator
PRO SITE
Search
Log in Cart
0 items
  • SHOP ALL
    • Shampoos + Conditioners New
    • Treatments
    • Stylers
    • Value Sets
    • Jumbo Sizes
    • Lash + Brows
    • New Arrivals
    • Shop by Hair Goal
    • Designed to Defy
  • Bestsellers
  • Offers
    • Foundational Hair Health
    • Meet Our Ambassadors
    • Salon Locator

Are You A Professional Stylist?

VISIT OLAPLEX PRO
Shop All Bestsellers Sets

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

Olaplex’s Biggest Innovation in 10 Years Is for Curly Hair
July 23, 2024

Olaplex’s Biggest Innovation in 10 Years Is for Curly Hair

Best Shampoo: The 2024 List Beauty Awards
June 3, 2024

Best Shampoo: The 2024 List Beauty Awards

I Tested Olaplex's No. 7 Bonding Oil, and My Curls Have Never Been Softer
January 31, 2024

I Tested Olaplex's No. 7 Bonding Oil, and My Curls Have Never Been Softer

The 15 Best Dry Shampoos to Revive Dull Hair
January 26, 2024

The 15 Best Dry Shampoos to Revive Dull Hair

13 Best Conditioners That Make Detangling Curly Hair a Breeze
January 26, 2024

13 Best Conditioners That Make Detangling Curly Hair a Breeze

The 15 Best Hair Bonding Treatments for Dry, Damaged Tresses
January 26, 2024

The 15 Best Hair Bonding Treatments for Dry, Damaged Tresses

ELLE’s 2023 Future of Beauty Awards
January 26, 2024

ELLE’s 2023 Future of Beauty Awards

The best shampoos for damaged hair, according to experts
January 26, 2024

The best shampoos for damaged hair, according to experts

Hairstylist Samantha Cusick on Why OLAPLEX’s No. 1 Bond Multiplier and No. 2 Bond Perfector Deserve a Spot in All Your Coloring Services
January 26, 2024

Hairstylist Samantha Cusick on Why OLAPLEX’s No. 1 Bond Multiplier and No. 2 Bond Perfector Deserve a Spot in All Your Coloring Services

Sign Up for Olaplex Updates

Please enter a valid email address.
Oops! Something went wrong.
Success! Thanks for signing up.
  • Contact Us
  • FAQ
  • Shipping
  • Returns
  • Accessibility
  • Offers
  • Foundational Health
  • Salon Locator
  • Careers
  • Investors
  • Terms & Conditions
  • Privacy Notice
  • Cookie Notice
  • Anti-Diversion
  • Patents
  • Applicant Privacy Notice
  • Canada Supply Chains Act
  • Instagram
  • Facebook
  • TikTok
  • Youtube
  • Pinterest
© 2025, OLAPLEX. All rights reserved.
  • Choosing a selection results in a full page refresh.
Quick Shop
Your location is set to

For shipping options tailored to your location, click submit.

  •  
  •  
One or more of the items in your cart is a recurring or deferred purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted.
${{amount}}
My Bag

Your Cart is Empty. Continue Shopping

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