Repairs Hydrates Brightens

Nº.4P Blonde Enhancer Toning Shampoo

€29,50 Full item price
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About Nº.4P

Unbreakable Blondes

Highly concentrated purple shampoo cleanses, tones, and repairs while keeping hair hydrated from roots to ends. Sulfate-free formula creates a rich lather to neutralize brassiness and boost brightness after one use for all blonde, lightened, and grey hair.

Scientifically Proven:
3x Brighter*
*Compared to top purple shampoos

Ingredients:
Free of DEA, Aldehydes and Formaldehyde

Cruelty Free

Gluten Free

Nut Free

Paraben Free

PH Balanced

Phosphate Free

Phthalate Free

Sulfate Free

Vegan

Where:
Apply to wet hair, lather fully, and let process.
When:
2-3 times per week or as often as needed to neutralize unwanted brassiness.
For:
All blonde, lightened, and grey hair.
STEP 1:
Apply to wet hair. Lather fully and let process 1-3 minutes. Rinse.
PRO TIP:
For more intense toning, leave on hair up to 5 minutes.
STEP 2:
Follow with Nº.5 Bond Maintenance™ Conditioner for everyday moisture or Nº.8 Bond Intense Moisture Mask for extra hydration.
SUSTAINABILITY
Healthier hair, healthier planet.

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

Gallons of water

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

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The Original Bond Builder

The only patented system to noticeably repair extreme damage—turn dry, brittle hair into soft, shiny, and more resilient hair.
how it works Arrow Icon
Group Created with Sketch. Group Created with Sketch.

The Original Bond Builder

The only patented system to noticeably repair extreme damage—turn dry, brittle hair into soft, shiny, and more resilient hair.
how it works Arrow Icon
How It Works
A single molecule, free of silicones and oils, dramatically improves the hair strength, protects from within, and provides immediate results.
LEARN MORE