Zoom
For Fine Hair
Zoom
For Fine Hair
One-click checkout with
Key Benefits
Powerful Results
*tested on bleached hair
Results With One Use
BEFORE
AFTER
UNRETOUCHED IMAGES*
Watch It In Action
Recommended Routine
Not Sure Where to Start?
Take the hair quiz and get a personalised routine.Step 1
What is your hair texture?
Coily
Curly
Wavy
Straight
Common Questions
While both versions build hair bonds, there are key differences between our fine hair shampoo and the original. Nº.4FINE SHAMPOO is an ultra-light formula clinically proven to instantly volumize and strengthen fine hair types and all textures. Nº.4 BOND MAINTENANCE® SHAMPOO is a highly concentrated, reparative formula that hydrates and smooths while helping to prevent breakage and frizz for all hair types and textures.
Nº.4FINE SHAMPOO does not contain protein.
Yes. All OLAPLEX products are compatible and designed to work well together. For a customized OLAPLEX routine, take our Hair Quiz.
Yes. You can mix and match Nº.4FINE SHAMPOO with other OLAPLEX conditioners to create a customized routine for your specific hair-care needs.
Yes. Nº.4FINE SHAMPOO is silicone-free and color-safe.
Yes. Nº.4FINE SHAMPOO is sulfate-free.
No. Nº.4FINE SHAMPOO will not weigh down fine hair over time with continued use. It is formulated specifically to create instant, all-day volume and weightlessly hydrate.
Fine hair refers to hair texture, while thin hair refers to hair density. Fine hair is the most fragile hair texture. You might have fine hair if you roll a strand between your fingers and can barely feel it. Thin hair means that there is a lower density of hair. Check out these tips for managing fine or thin hair.