SHIHUANUO Hair Dye Shampoo 3-in-1 Dark Brown — Ammonia-Free, Conditioning Color-Deposit 520ml

SHIHUANUO Hair Dye Shampoo 3-in-1 in Dark Brown is an ammonia-free, herbal-infused shampoo that gently deposits color while cleansing and conditioning to reduce the appearance of gray hair.

This 520ml bottle combines color-depositing pigments with botanical extracts so you can refresh dark brown tones at home without the multi-step process of traditional dyes. Designed for both men and women, the formula works as a shampoo, hair color refresh, and conditioning treatment in one. It’s suitable for a wide range of hair textures and helps maintain an even, natural-looking result when used regularly.

How does SHIHUANUO color my gray hair without harsh chemicals?

The product uses color-depositing pigments and herbal ingredients rather than ammonia-based permanent dyes. These pigments attach to the hair surface and gradually build tone with repeated use, offering a lower-risk option for covering grays and refreshing dark brown shades.

• Ammonia-free formula reduces strong odors and aggressive processing.
• Herbal extracts provide conditioning while depositing color.
• Gradual build-up allows control over depth and intensity.

How easy is it to use SHIHUANUO 3-in-1 at home?

Use it like a regular shampoo: apply to wet hair, lather, leave for the recommended time, then rinse. No mixing or developer is required, so application is faster and simpler than traditional dye kits.

• Works as a single-step shampoo, dye, and conditioner.
• Recommended skin patch test before first use to check sensitivity.
• Can be used on dry hair for beard darkening and targeted touch-ups.

Will it work on different hair types and previously colored hair?

Yes — the formula is formulated to deliver balanced coverage across straight, wavy, curly, and chemically treated hair. Results vary by starting color and porosity, but it’s designed to lay pigments evenly across strands for consistent tone.

• Suitable for natural, relaxed, and colored hair.
• Even coloring effect when applied thoroughly from roots to ends.
• Best on darker base shades for most predictable dark brown results.

How long does the color last and how should I maintain it?

Because this is a deposit-only, non-permanent system, color gradually fades with regular washing. Repeated use keeps the tone refreshed; pairing with color-safe care extends vibrancy and shine.

• Expect gradual fading over several washes; frequency of use controls intensity.
• Use color-safe or sulfate-free products to help preserve pigment.
• Touch up as needed — consistent use builds and maintains the chosen shade.

Who is this for: SHIHUANUO 3-in-1 Dark Brown Hair Dye Shampoo is made for adults seeking an easy, lower-commitment way to reduce gray visibility and refresh brown hair at home. It’s suited for people who prefer an ammonia-free alternative, those who want a simplified single-step routine, and anyone looking to darken facial hair or even out tone on previously treated locks. Not intended for those seeking permanent chemical color changes; perform a patch test before first use and follow instructions to achieve best results.

Ingredients

1-agent ingredients: water, ethanolamine, sodium laureth sulfate, propylene glycol, carbomer, flavor,p-phenylenediamine, iso-ascorbic acid (iso-Vc), p-aminophenol, rosemary (ROSMARINUS OFFICINALIS)leaf oil, 2-methylresorcinol, argania spinosa kernel oil, macadamia whole-leaf (MACADAMIA INTEGRIFOLIASEED OIL, SIMMONDSIA CHINENSIS SEED OIL, 2-AMINO-6-CHLORO-4-NITROPHENOL, GLYCEROL,RESORPTANOL, HYDROXYETHYLENE BISPHOSPHOROUS ACIDOTHER TRAINING INGREDIENTS: SODIUM LENDIUM DISULFITHIENATE, M-AMINOPHENOL, PHYTOMERICALAMINO ACIDS, BUTYLENE GLYCOL, HYDROLYSED PHYTOMERICAL PROTEINS, CAMELLIA JAPONICA FLOWEREXTRACT JAPONICA Flower Extract, 2-Methyl-5-Hydroxyethylaminophenol, PLATYCLADUS ORIENTALISLeaf Extract, GINSENG Root Extract, Phenoxyethanol, p-Hydroxyacetophenone, Ethylhexyl Glycerin. Ingredients in 2: water, hydrogen peroxide, carbomer, triethanolamine, disodium hydrogenphosphate, hydroxyethyl diphosphate, PEG-40 hydrogenated castor oilOther trace ingredients: flavor, oleyl polyether-20, polyethylene glycol-8, sodium stannate.