Nº.4P BLONDE ENHANCER™ TONING SHAMPOO LITER
About Nº.4P LITER
Go big with your best blonde.
Stay stocked on No.4P with this convenient liter size with a pump. This highly concentrated, customizable toning shampoo neutralizes brassy hair and unwanted yellow tones while keeping hair hydrated from roots to ends. The sulfate-free formula creates a rich lather that boosts brightness after one use for all blonde, lightened, and grey hair. Featuring patented OLAPLEX Bond Building Technology™. Natural or stylist-created, root-to-tip or balayage, No.4P proves bright blondes can be healthy and strong too.
SCIENTIFICALLY PROVEN to leave hair 3x brighter*
*Compared to 3 of the top US purple shampoos in premium retail & salon, 2022
Ingredients:
Free of DEA, Aldehydes and Formaldehyde
ALL INGREDIENTS
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 yellow tones.
For:
All blonde, lightened, and grey hair.
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
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
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
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
OLAPLEX Professional Certification
Complete our OLAPLEX Certification today and enjoy unrestricted access to ALL of our Educational resources.
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The complete OLAPLEX system.
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