Olaplex No 4Fine Shampoo
This ultra-light volumizing shampoo for fine hair is clinically proven to strengthen, repair, and prevent future damage from everyday elements, styling, or salon services.* The best shampoo for fine hair has to repair as it volumizes. No.4FINE gently removes buildup to leave hair clean and soft with lasting volume, body, and bounce – never weighed down or dried out.
The No.4FINE & No.5FINE System features an ultra-light, clinically proven shampoo and conditioner to instantly build volume, strength, and body for clients with fine hair. The #1 prestige shampoo and conditioner** in new fine hair formulas.
- Gently cleanses without stripping
- Strengthens and protects
- Removes buildup to help volumize and lift at the roots
The No.4FINE & No.5FINE System:
- 2X Volume. 2X Strength.
- Doubles hair volume instantly and all day
- 60% reduction in breakage*
- Clinically proven to repair and prevent future damage
- Clinically proven to strengthen hair
- Key Ingredients
- Flexible polymers help to provide volume and lift at the root
- Low Molecular Weight Hyaluronic Acid promotes soft, hydrated hair
- Hydra-Balancing Matrix leaves fine hair weightlessly clean and hydrated without over-conditioning
*tested on bleached hair
*When used with No.5FINE Bond Maintenance® Conditioner.
**Source: Circana, LLC, U.S. Prestige Beauty Total Measured Market, Prestige Brand Classification, Daily Rinse Shampoo and Conditioner Product Dollar and Unit Sales, January – December 2024