Nº.4 Bond Maintenance Shampoo
About N°4
#1 Shampoo in Prestige Haircare*
A highly-nourishing and reparative shampoo.
N°4 Shampoo repairs and protects hair from everyday stresses — including damaged hair, split ends, and frizz — by re-linking broken bonds. Leaves hair easier to manage, shinier and healthier with each use. N°4 is color-safe and proven to reduce breakage and strengthen all types of hair.
PH Balance: 6-6.5
*Source: The NPD Group/ U.S. Prestige Beauty Total Measured Market, Hair Sales, Annual 2021
We are committed to developing products that deliver dramatic results while respecting environmental and human health so you never have to choose between good hair days, good health, and doing good for the planet. To help reduce our carbon footprint, we limit the use of secondary packaging for the majority of our products. Each product without a box helps:
We save
0.7 Gallons
of water per product
We eliminate
0.4 LBS
of greenhouse gas emissions per product
We save
44,000 Trees
A year from being cut down
We save
8,239 Acres
Of US land from being deforested
The Original Bond Builder
The Original Bond Builder
The complete OLAPLEX system.
