{"product_id":"naturtint-permanent-hair-color-4nm-intense-brown-ammonia-free-up-to-100-gray-coverage-vegan","title":"Naturtint Permanent Hair Color 4NM Intense Brown — Ammonia-Free, Up to 100% Gray Coverage, Vegan","description":"\u003cp\u003e\u003cstrong\u003eNaturtint 4NM Intense Brown is a permanent, ammonia-free hair color that delivers rich, natural-looking brown tones with up to 100% gray coverage while conditioning hair with plant-based actives.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhether you want to refresh your natural shade or cover greys, Naturtint’s 4NM Intense Brown offers salon-caliber results at home. Formulated without ammonia, parabens, or heavy metals and certified USDA BioPreferred and ISO 16128 compliant, this dye combines long-lasting pigment with botanical extracts to help hair feel smoother and look shinier after coloring. The kit follows cruelty-free, vegan standards and is designed for easy, low-mess application for both first-time users and experienced home colorists.\u003c\/p\u003e\n\n\u003ch3\u003eHow does Naturtint 4NM deliver natural-looking, even color?\u003c\/h3\u003e\n\u003cp\u003eThe formula uses carefully selected permanent dyes blended with plant-derived conditioners to deposit consistent pigment from roots to ends. Because it’s ammonia-free, the lift and deposit process is gentler, helping maintain hair texture and reducing the odds of brassy tones.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePermanent dye system for long-lasting color retention\u003c\/li\u003e\n  \u003cli\u003eAmmonia-free base to reduce harsh odor and preserve hair feel\u003c\/li\u003e\n  \u003cli\u003eEven pigment distribution for smooth, uniform shade\u003c\/li\u003e\n  \u003cli\u003eSuitable for grey blending and natural shade enhancement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this shade cover my greys and how long does it last?\u003c\/h3\u003e\n\u003cp\u003e4NM Intense Brown is formulated to provide up to 100% gray coverage on a range of hair types. Longevity depends on hair porosity, aftercare, and frequency of washing, but the permanent pigments are designed to remain vivid until new growth appears.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned for full grey coverage when used per instructions\u003c\/li\u003e\n  \u003cli\u003ePermanent result lasting until natural regrowth\u003c\/li\u003e\n  \u003cli\u003eColor retention improved with sulfate-free shampoos and cold rinses\u003c\/li\u003e\n  \u003cli\u003eTouch-ups recommended for visible root regrowth\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat ingredients and safety features should I expect?\u003c\/h3\u003e\n\u003cp\u003eNaturtint prioritizes plant-based ingredients and removes common harsh additives. The product contains no ammonia, parabens, or heavy metals and carries USDA BioPreferred and ISO 16128 compliance markers, reflecting a focus on cleaner formulation and responsible sourcing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePlant-derived conditioning ingredients for smoother hair surface\u003c\/li\u003e\n  \u003cli\u003eNo ammonia to reduce harsh chemical exposure and odor\u003c\/li\u003e\n  \u003cli\u003eFree from parabens and heavy metals for safer application\u003c\/li\u003e\n  \u003cli\u003eVegan and cruelty-free, certified for ethical standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is the application and what tools are included?\u003c\/h3\u003e\n\u003cp\u003eThe box contains the developer, colorant, and a conditioning finish formulated to simplify at-home application and minimize mess. Instructions guide timing and mixing, and the rinse-out conditioner helps seal the cuticle and enhance shine after processing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePre-measured developer and colorant for controlled mixing\u003c\/li\u003e\n  \u003cli\u003eClear step-by-step instructions for first-time users\u003c\/li\u003e\n  \u003cli\u003ePost-color conditioner included to moisturize and close the cuticle\u003c\/li\u003e\n  \u003cli\u003ePack size designed for one full application (pack of 1)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this best for: Naturtint 4NM Intense Brown suits anyone seeking a deep, natural brown without ammonia, including people covering grey hair, those with sensitivity to traditional permanent dyes, and shoppers who prefer vegan, cruelty-free beauty options. If you want long-lasting, salon-style color at home with plant-forward ingredients and clearer labeling, this shade offers a reliable choice. Always perform a patch test before use and follow the included directions for best results.\u003c\/p\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eCOLORANT: 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? METHYLRESORCINOL. 4?AMINO?2?HYDROXYTOLUENE. p?AMINOPHENOL. N,N?BIS (2?HYDROXYETHYL)?p? PHENYLENEDIAMINE SULFATE. 2,4?DIAMINOPHENOXYETHANOL HCL. 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.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is Naturtint 4NM ammonia-free?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Naturtint 4NM is formulated without ammonia, reducing harsh odor and being gentler on hair texture.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this shade cover white or grey hair?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. 4NM Intense Brown provides up to 100% gray coverage when applied according to the included instructions.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Naturtint","offers":[{"title":"Default Title","offer_id":58365957243267,"sku":"B097QCN3V8","price":26.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/2696\/0515\/files\/naturtint-front-packaging-4nm-intense-brown.jpg?v=1782845749","url":"https:\/\/origin-beauty.com\/products\/naturtint-permanent-hair-color-4nm-intense-brown-ammonia-free-up-to-100-gray-coverage-vegan","provider":"Origin Beauty","version":"1.0","type":"link"}