Naturtint Dark Chestnut Brown 3N Permanent Hair Color — Ammonia-Free, Vegan Formula for Up to 100% Gray Coverage

Give your hair a natural, salon-quality refresh at home with Naturtint 3N Dark Chestnut Brown. This permanent formula focuses on delivering even, fade-resistant color without ammonia, parabens, or heavy metals. Certified USDA BioPreferred and ISO 16128 compliant, the product is also vegan and cruelty-free, combining performance with cleaner ingredient choices.

How does this dye produce natural-looking, long-lasting color?

The formula uses a permanent dye system designed to penetrate the hair shaft and deposit color evenly for durable results. Antioxidant-rich plant extracts help maintain hair vibrancy while the ammonia-free base reduces harsh odors during application. Expect clear, deep chestnut tones that resist premature dulling.

• Permanent color molecules for lasting pigment
• Ammonia-free formulation for gentler application
• Plant-based additives to support shine and manageability
• Designed to minimize fading between touch-ups

Will this shade cover gray hair effectively?

Yes — Naturtint 3N is formulated to offer up to 100% gray coverage when used as directed. The permanent color system targets resistant gray strands to blend them seamlessly with the surrounding hair. For best results, follow the included instructions and timing guidance to ensure full saturation.

• Up to 100% gray coverage on most hair types
• Recommended processing time included in the kit
• Apply to dry hair for even penetration
• Repeat application on stubborn grays if necessary

What makes this formula gentler and more natural compared to conventional dyes?

Naturtint avoids ammonia, parabens, and heavy metals, replacing harsh chemicals with plant-based ingredients that condition and protect. The product is USDA BioPreferred certified and complies with ISO 16128 guidelines, reflecting a cleaner approach to cosmetic formulation. This lowers the irritation risk and improves the overall sensory experience during coloring.

• No ammonia, parabens, or heavy metals in the blend
• Enriched with botanical extracts for hair health
• USDA BioPreferred and ISO 16128 compliant standards
• Vegan and cruelty-free certification

How simple is the at-home application and what should I expect from the results?

The kit is designed for straightforward, mess-minimizing use so you can achieve professional-looking results at home. Instructions guide you through mixing, application, and timing; the aftercare recommendations help lock in color and softness. Finished hair shows rich chestnut tone with improved shine and manageability.

• Step-by-step instructions in the kit for easy use
• Mix-and-apply system to reduce dripping and mess
• Aftercare tips to extend color life and shine
• Visible improvement in color uniformity and texture

Who is this product for? Naturtint 3N Dark Chestnut Brown suits anyone seeking a deep, natural-looking brown with reliable gray coverage and a preference for cleaner, plant-forward cosmetics. It’s ideal for users who want permanent color without strong ammonia odor, shoppers who choose vegan and cruelty-free options, and those who prefer straightforward at-home application. If your goal is rich chestnut tones alongside gentler ingredients and long-lasting results, this shade is a practical choice.

• Enriched with plant-based ingredients for visibly healthier hair
• No ammonia, no parabens, no heavy metals
• USDA BioPreferred Certified and ISO 16128 compliant
• Easy, mess-free application for beautiful color at home
• Forever cruelty-free and vegan

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. SODIUMMETABISULFITE. SODIUM ERYTHORBATE. p?PHENYLENEDIAMINE. 4?CHLORORESORCINOL. 2? AMINO?4?HYDROXYETHYLAMINOANISOLE SULFATE. N,N?BIS (2?HYDROXYETHYL)?p?PHENYLENEDIAMINE SULFATE. 4?AMINO?2?HYDROXYTOLUENE. m?AMINOPHENOL. 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.