Clairol Professional Liquicolor Permanent Hair Color — 4N Light Neutral Brown, 2 fl oz, 100% Gray Coverage

This permanent Liquicolor formula from Clairol Professional combines dependable salon color performance with conditioning benefits. The 4N Light Neutral Brown sits within Clairol’s unified numbering system for predictable results across the Neutral tonal family. The formula is designed to create multi-dimensional color, even gray coverage, and improved hair condition compared with conventional permanent dyes thanks to the SOY4PLEX complex.

How does this shade perform on gray or resistant hair?

The 4N Light Neutral Brown is formulated to provide full gray coverage when used with the appropriate developer and application technique. Neutral tones help blend grays without obvious warm or cool bias, producing a balanced, natural-looking result on resistant regrowth.

• 100% gray coverage when applied per directions
• Neutral tone reduces unwanted warmth or ashiness
• Works with standard developer strengths for effective deposit
• Inter-mixable with other Liquicolor shades for custom blending

What conditioning benefits does SOY4PLEX add?

SOY4PLEX is an added complex in the Liquicolor formula designed to help maintain hair integrity during coloring. Compared with leading brands, the system aims to leave hair feeling more conditioned and increases surface reflectivity for enhanced shine.

• Deep-conditioning action integrated into the color cream
• Improves surface shine for a reflective finish
• Helps the hair feel smoother after processing
• Supports multi-dimensional color appearance

How predictable are the results and shade matching?

Clairol Professional Liquicolor uses a standard level-and-tone numbering system to make shade selection and mixing predictable in professional settings. The unified numbering and inter-mixable format let stylists adjust depth and tone while maintaining consistent color outcomes.

• Standardized numbers across 4 tonal families for clarity
• 57 inter-mixable shades allow custom formulations
• Neutral 4N maintains natural depth with balanced tone
• Suitable for repeat coloring with reliable shade stability

What application pointers should stylists know?

For best performance, follow the mixing ratio and developer strength recommended by Clairol Professional, perform a strand test, and process according to the manufacturer’s timing. Proper sectioning and even saturation ensure uniform results, especially on coarse or previously colored hair.

• Perform a prelim strand and patch test before full application
• Use correct developer volume for desired lift or deposit
• Saturate hair from roots to ends for even coverage
• Rinse, shampoo, and condition per label instructions to lock in shine

Who this product is for: Clairol Professional Liquicolor Permanent 4N Light Neutral Brown is aimed at salon professionals and experienced at-home colorists seeking a reliable neutral light brown with full gray coverage and conditioning benefits. It’s a good choice for clients who want natural-looking color, increased shine, and the flexibility to custom-blend with other Liquicolor shades.

Ingredients

WATER/EAU, TALL OIL ACID, OLETH-2, ISOPROPYL ALCOHOL, PROPYLENE GLYCOL, C12-15 PARETH-3, ETHANOLAMINE, ETHOXYDIGLYCOL, SOYTRIMONIUM CHLORIDE, AMMONIUM HYDROXIDE, HEXYLENE GLYCOL, SODIUM LAURYL SULFATE, RESORCINOL, FRAGRANCE/PARFUM, p-PHENYLENEDIAMINE, ERYTHORBIC ACID, PHENYL METHYL PYRAZOLONE, p-AMINOPHENOL, 1-NAPHTHOL, m-AMINOPHENOL, N,N-BIS(2-HYDROXYETHYL)-p-PHENYLENEDIAMINE SULFATE, SODIUM SULFITE, EDTA, 2-METHYLRESORCINOL.