Naturtint Permanent Hair Color 4N Natural Chestnut Pack of 6 — Ammonia-Free, Up to 100% Gray Coverage

Naturtint 4N Natural Chestnut is a permanent, ammonia-free hair dye that delivers rich chestnut color with up to 100% gray coverage while nourishing hair with plant-based ingredients.

Whether you want to refresh your base color or cover grays with a natural-looking result, Naturtint 4N offers salon-style permanent color formulated without ammonia, parabens or heavy metals. This pack of six is designed for multiple applications or extended upkeep, and the formula is USDA BioPreferred certified and ISO 16128 compliant. The kit is cruelty-free and vegan, blending pigment performance with gentler, plant-enriched care for visibly healthier-looking hair.

How natural will the chestnut shade look on different hair types?

The 4N Natural Chestnut is created to produce a warm, medium-chestnut tone that blends seamlessly with many base colors. Results vary by starting shade, porosity and previous treatments, giving richer color on lighter bases and deeper tones on darker hair.

• On light blond to medium hair: expect warm, luminous chestnut highlights.
• On medium brown hair: expect a true, natural chestnut finish.
• On dark brown or black hair: results will be deeper with subtle chestnut reflections.
• For color-correcting gray: formulated to cover up to 100% of gray hair.

How does the ammonia-free formula affect application and hair feel?

Removing ammonia reduces harsh odor and ammonia-related lifting while preserving hair cuticle integrity. The Naturtint formula uses plant-based ingredients to help maintain softness and shine after coloring, producing a comfortable application experience.

• No strong ammonia smell—easier at-home use.
• Plant-enriched ingredients to support smoother, shinier strands.
• Designed for even pigment distribution and long-lasting results.
• Suitable for regular at-home maintenance without excessive damage.

What comes in this pack and how many applications can I expect?

This listing contains six individual boxes of Naturtint 4N Natural Chestnut permanent color, making it practical for multiple treatments or for several people. Exact applications depend on hair length, thickness and coverage needs—short hair uses less product than long or very thick hair.

• Pack of 6 full-size hair color kits for repeated use.
• Each kit includes the colorant and developer plus care instructions.
• Good option for full-head color, root touch-ups, or shared use.
• Estimate 1–3 applications per box based on hair volume and desired coverage.

Is Naturtint 4N suitable for sensitive or ethically conscious buyers?

Naturtint’s formulation avoids ammonia, parabens and heavy metals and is certified USDA BioPreferred and ISO 16128 compliant, appealing to shoppers seeking cleaner beauty choices. The brand is vegan and forever cruelty-free, making it a fit for ethical consumers who still want permanent color performance.

• Ammonia-free and lower-odor compared to traditional permanent dyes.
• Free from parabens and heavy metals for a cleaner ingredient set.
• USDA BioPreferred certified and ISO 16128 compliant—meets recognized green standards.
• Vegan and cruelty-free for ethical purchasing preferences.

Who is this for: Naturtint 4N Natural Chestnut is ideal for people who want a reliable permanent chestnut shade with strong gray coverage but prefer an ammonia-free, plant-enriched formula. It fits home colorists who need multiple boxes for frequent root touch-ups or households sharing color kits, plus buyers who prioritize ethical and cleaner ingredient choices without sacrificing long-lasting color performance.

• Key features: enriched with plant-based ingredients for healthier-looking hair, no ammonia/parabens/heavy metals, USDA BioPreferred certified, ISO 16128 compliant, easy at-home application, vegan and cruelty-free.

Ingredients

COLORANT: PEG?2 OLEAMINE. WATER (AQUA). ALCOHOL DENAT. PEG?4 RAPESEEDAMIDE. PROPANEDIOL. OLEIC ACID. ETHANOLAMINE. HYDROLYZED OAT PROTEIN. HYDROLYZED CORN PROTEIN. HYDROLYZED SOY PROTEIN. HYDROLYZED WHEAT PROTEIN. MEADOWFOAM (LIMNANTHES ALBA) SEED OIL. TETRASODIUM GLUTAMATE DIACETATE. SODIUM METABISULFITE. SODIUM ERYTHORBATE. p? PHENYLENEDIAMINE. 4?CHLORORESORCINOL. 2?AMINO?4?HYDROXYETHYLAMINOANISOLE SULFATE. N,N?BIS (2? HYDROXYETHYL)?p? PHENYLENEDIAMINE SULFATE. m?AMINOPHENOL. 4?AMINO?2?HYDROXYTOLUENE. OCTADECYL DI?T?BUTYL?4? HYDROXYHYDROCINNAMATE COLOR DEVELOPER: WATER (AQUA). HYDROGEN PEROXIDE. CETYL ALCOHOL. CETEARYL ALCOHOL. CETEARETH? 20. LAURETH?3. OXYQUINOLINE SULFATE. PHOSPHORIC ACID. QUINOA MASK: WATER (AQUA). GLYCERIN. STEARAMIDOPROPYL DIMETHYLAMINE. CETEARYL ALCOHOL. ARACHIDYL ALCOHOL. LACTIC ACID. BEHENYL ALCOHOL. CETEARYL OLIVATE. SHEA (BUTYROSPERMUM PARKII) BUTTER. SILYBUM MARIANUM ETHYL ESTER. HYDROLYZED QUINOA. HYDROLYZED BAOBAB (ADANSONIA DIGITATA) SEED EXTRACT.TOCOPHEROL. MYRISTYL ALCOHOL. SORBITAN OLIVATE. ARACHIDYL GLUCOSIDE. COCOGLUCOSIDE. MYRISTYL GLUCOSIDE. GLUCOSE. FRAGRANCE (PARFUM 100% NATURALLY DERIVED WITH ESSENTIAL OILS). SODIUM BENZOATE. POTASSIUM SORBATE.