Cosmo Prof Beauty

No. 4P Purple Toning Shampoo

SKU#: USA-M-300003 UPC#:

No. 4P Purple Toning Shampoo

SKU#: USA-M-300003 UPC#:
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Clinically proven to deliver 3X brighter hair*

This ultra-concentrated purple shampoo evens the tone of natural or color-treated blondes, or greys– neutralizing unwanted yellow tones and brassiness to reveal bright, shiny hair. The hydrating lather gently cleanses hair and enhances softness while repairing everyday damage for stronger, more resilient hair in 1 wash*.

Formulated for straight, wavy, curly, or coily hair with fine texture– plus all porosity levels.

Dermatologist Tested. Vegan. Color-safe and suitable for chemically treated hair.

PRO TIP: For complete repair from all types of damage, use No.3PLUS Complete Repair Pre-Shampoo Treatment weekly.

*When used as a system with No.5P
  1. Apply a generous amount to wet hair.
  2. Lather. Allow to process for 2 minutes.
  3. Rinse.
  4. For best results, follow with No.5P Blonde Enhancer™ Toning Conditioner.
  • Brightens hair color and enhances shine
  • Neutralizes unwanted yellow tones & brassiness
  • Repairs everyday damage and defends against future breakage
  • Strengthens and reinforces bonds for more resilient hair
  • Gently cleanses without stripping
  • Dermatologist tested, vegan, color-safe, and suitable for chemically treated hair.
Water/Aqua/Eau, Sodium C14-16 Olefin Sulfonate, Cocamidopropyl Betaine, Glycerin, Sodium Chloride, Sodium Cocoamphoacetate, Bis-Aminopropyl Diglycol Dimaleate, Betaine, Acrylates Copolymer, Polyquaternium-7, Guar Hydroxypropyltrimonium Chloride, Citric Acid, Ethylhexylglycerin, Phenoxyethanol, Sodium Benzoate, Fragrance (Parfum), Limonene, Hexyl Cinnamal, Acid Violet 43 (CI 60730)