AGE beautiful Permanent Hair Dye Dark Intense Golden Brown 4NNG — 100% Gray Coverage, Anti‑Aging Biotin Formula

AGE beautiful 4NNG Dark Intense Golden Brown is a permanent, anti-aging hair color cream that delivers rich golden-brown pigment with 100% gray coverage while helping hair appear fuller and healthier.

Designed specifically for mature hair but suitable for all ages, this professional liqui‑creme permanent dye pairs salon-quality color with ingredients that restore what aging hair loses. The formula blends biotin, melanin, keratin peptides, and silk proteins to reinforce strands, boost shine, and improve manageability. Use with the included developer and follow directions for best results; this product is a dye-only offering and does not include application tools or developer unless specified by the retailer.

How does this shade perform on stubborn gray hair?

AGE beautiful 4NNG targets resistant gray with a permanent dye system formulated to penetrate coarse, wiry, or fully gray strands. The color is engineered to deliver uniform coverage from root to tip and maintain tone for weeks when cared for properly.

• 100% gray coverage claims when applied according to instructions
• Long-lasting pigments formulated to resist premature fading
• Works well on hair with existing lightening or previous color when a strand test is performed

Will this product improve hair texture and thickness?

The formula includes biotin and keratin peptides intended to fortify and plump the hair fiber, producing the appearance of fuller, thicker hair immediately after coloring. While color itself doesn’t grow new hair, the conditioning components help strands feel softer, smoother, and easier to style.

• Biotin helps reinforce weakened hair for a visibly fuller look
• Keratin peptides smooth and temporarily strengthen cuticles
• Silk proteins add slip and boost surface shine for a healthier appearance

How do I get a natural golden-brown result at home?

For a warm, dimensional dark golden brown, follow mixing and timing directions exactly and perform a strand test first. Processing time, hair porosity, and starting color affect the final shade, so adjust developer strength per the product instructions or consult a stylist for customized results.

• Perform strand and patch tests before full application
• Use the recommended developer volume and follow the labeled processing time
• Condition with sulfate-free color-safe products to preserve tone and shine

Is this product safe and responsibly tested?

AGE beautiful color is developed by professional formulators and uses non-animal alternative tests alongside supervised human patch testing where applicable. The brand emphasizes safety through raw material selection and professional salon evaluation programs to meet quality standards.

• No animal testing is used to verify product safety
• Products are evaluated in Green Circle Certified Salons by licensed stylists
• Follow safety directions and allergy patch tests included with boxed products

Who is this for: AGE beautiful 4NNG Dark Intense Golden Brown is ideal for anyone seeking permanent, salon-quality golden-brown color with complete gray coverage and added conditioning benefits—especially clients 35+ noticing thinning, dryness, coarseness, or loss of shine. It’s also a solid choice for younger users who want durable, dimensional golden-brown results with a formula that improves manageability and surface condition. If you have extensively lightened hair, sensitive scalp, or specific allergy concerns, consult a professional stylist before use.

Ingredients

AQUA (WATER, EAU), STEARETH-21, PROPYLENE GLYCOL, AMMONIUM HYDROXIDE, STEARIC ACID, C12-15 ALKYL BENZOATE, CETYL ALCOHOL, RESORCINOL, P-PHENYLENEDIAMINE, STEARAMIDOPROPYL DIMETHYLAMINE, LAURYL GLUCOSIDE, PARAFFINUM LIQUIDUM (MINERAL OIL, HUILE MINRALE), GLYCOL DISTEARATE, GLYCERYL STEARATE, CETEARYL ALCOHOL, ISOSTEARIC ACID, P-AMINOPHENOL, POLYQUATERNIUM-53, PARFUM (FRAGRANCE), PHOSPHORIC ACID, 2-METHYLRESORCINOL, SODIUM METHYL COCOYL TAURATE, ERYTHORBIC ACID, OLEYL ALCOHOL, N,N-BIS(2-HYDROXYETHYL)-P-PHENYLENEDIAMINE SULFATE, M-AMINOPHENOL, SODIUM SULFITE, DICETYL PHOSPHATE, CETETH-10 PHOSPHATE, TETRASODIUM EDTA, CARBOMER, POLYSORBATE 80, SODIUM METASILICATE, 2,4-DIAMINOPHENOXYETHANOL HCL, BENZOIC ACID, PHENOXYETHANOL, BIOTIN, SILK AMINO ACIDS, MELANIN, KERATIN, HYDROLYZED KERATIN, SODIUM BENZOATE.