AGE beautiful Permanent Hair Dye 4N Dark Brown — Salon-Quality, 100% Gray Coverage with Biotin (Liqui-Creme)

AGE beautiful Permanent Hair Dye 4N Dark Brown is a salon-quality liqui-creme permanent color formulated to deliver natural dark brown tone, 100% gray coverage, and anti-aging hair benefits with Biotin, melanin, keratin peptides and silk proteins.

This professional-grade dye was created for mature hair but works on all ages and types to restore richer color while addressing the common visible signs of aging hair: thinning, wiry gray strands, loss of moisture and shine, and reduced manageability. The formula is a liqui-creme permanent color that deposits long-lasting pigment, seals cuticles for radiant dimension, and adds fortifying ingredients designed to support fuller, healthier-looking hair.

How does AGE beautiful 4N help cover gray hair effectively?

The 4N Dark Brown shade is designed to provide uniform, dependable gray coverage across all hair lengths and textures. The permanent liqui-creme chemistry penetrates the hair shaft to replace lost pigment and deliver even color from root to tip.

• 100% gray coverage reported in lab and consumer testing when used per instructions.
• Permanent color formulation for multi-week wear and fade resistance.
• Liqui-creme texture for easy mixing and consistent application.
• Salon-quality color depth and dimensional finish.

What anti-aging benefits does this hair dye deliver?

Beyond color, the formula is enriched with Biotin, melanin, keratin peptides and silk proteins to replenish components that decline with age. These ingredients work to improve the look and feel of hair—helping strands appear thicker, smoother and shinier right after color.

• Biotin to visibly support fuller, thicker-looking hair.
• Keratin peptides and silk proteins for improved manageability and softness.
• Melanin replacement to enhance natural-looking depth and dimension.
• Conditioning agents to reduce dryness and boost shine.

Is this product suitable for at-home use and professional results?

AGE beautiful permanent color was developed as a professional formula that consumers can use at home with proper instructions. It’s formulated to give salon-caliber results—rich pigment, even coverage and longer-lasting color—while including the stabilizers and conditioning agents professionals expect.

• Professional liqui-creme consistency for controlled application.
• Instructions and developer pairing required for best results.
• Tested in salon environments and in consumer trials for performance.
• Does not use animal testing to validate product safety; alternative safety assessments applied.

How should I use AGE beautiful 4N for best outcomes?

Follow the included mixing directions and timing guidance precisely to achieve the intended shade and full gray coverage. Patch testing before full application and using the recommended developer strength will ensure even color and reduce the chance of unexpected results.

• Perform a patch test 48 hours before full application as directed.
• Mix the color with the recommended developer in a non-metal bowl.
• Apply evenly from roots to ends, leaving on for the specified processing time.
• Rinse, shampoo and condition according to the product instructions for best finish.

Who is this for: AGE beautiful 4N Dark Brown is ideal for anyone looking to restore a natural dark brown tone while addressing signs of aging hair—especially people 35+ who want fuller-looking, more manageable hair with reliable gray coverage. It also suits younger individuals seeking a rich permanent brown shade with professional-level conditioning benefits.

Ingredients

WATER/AQUA/EAU, PROPYLENE GLYCOL, AMMONIUM HYDROXIDE, C12-15 ALKYL BENZOATE, STEARIC ACID, STEARETH-21, STEARAMIDOPROPYL DIMETHYLAMINE, LAURYL GLUCOSIDE, MINERAL OIL, CETYL ALCOHOL, KERATIN, HYDROLYZED KERATIN, SILK AMINO ACIDS, MELANIN, SODIUM METHYL COCOYL TAURATE, POLYQUATERNIUM-53, POLYSORBATE 80, CARBOMER, CETEARYL ALCOHOL, CETETH-10 PHOSPHATE, DICETYL PHOSPHATE, GLYCERYL STEARATE, GLYCOL DISTEARATE, ISOSTEARIC ACID, OLEYL ALCOHOL, PHOSPHORIC ACID, SODIUM METASILICATE, SODIUM SULFITE, EDTA, ERYTHORBIC ACID, FRAGRANCE, M-AMINOPHENOL, P-AMINOPHENOL, 1-NAPHTHOL, RESORCINOL, P-PHENYLENEDIAMINE, 2,4-DIAMINOPHENOXYETHANOL HCL, 4-AMINO-2-HYDROXYTOLUENE, N,N-BIS(2-HYDROXYETHYL)-P-PHENYLENEDIAMI