Ivnil Dark Brown Color Shampoo for Gray Coverage — 20–25 Min Touch-Up, No Developer

Ivnil Dark Brown Hair Dye Shampoo is a ready-to-use color shampoo that temporarily covers gray hair and refreshes dark brown tones at home in about 20–25 minutes.

This color shampoo combines coloring agents with conditioning lather so you can blend gray strands and restore a consistent dark brown shade without bowls, brushes, or a salon visit. Formulated for both women and men, it works as a time-saving, cost-effective touch-up between permanent dyes. Always perform a patch test 6 hours before first use to check for sensitivity.

How quickly will I see results and how long do they last?

Results appear after a single application and the initial darkening is visible once you rinse. Duration varies by hair porosity and how often you wash your hair; expect gradual fading over multiple shampoos. For longer persistence, space out washes and use color-safe products.

• Visible coverage after one 20–25 minute application
• Lasts several shampoos depending on hair texture and washing frequency
• Touch-upable at home whenever roots or grays reappear

Is it easy to use for beginners or seniors?

Yes—this shampoo is designed for straightforward home use with minimal tools. Put on the included gloves, apply to wet hair, massage to distribute, leave on for the instructed time, then rinse thoroughly. No mixing, developer, or professional skill required.

• Single-bottle application with included gloves
• No separate developer or equipment needed
• Simple 20–25 minute processing time and rinse-out finish

Will it cover all types of gray and different hair textures?

The formula coats gray strands to create an even dark brown appearance across a variety of hair textures. Coverage is best on visible grays and may vary for very coarse, resistant, or heavily lightened hair. For stubborn grays, repeat application or combine with regular color maintenance.

• Works on fine to coarse natural hair and mixed gray patterns
• More effective on unbleached, non-porous hair
• Repeatable applications for increased coverage on resistant areas

Are there safety tips or preparation steps I should know?

Prioritize a patch test six hours before first use to screen for allergic reactions. Wear the supplied gloves, protect clothing and surfaces, and follow the recommended processing time to avoid uneven results. If irritation occurs, stop use and rinse immediately.

• Perform a 6-hour patch test before full application
• Apply to wet hair and rinse thoroughly after 20–25 minutes
• Discontinue if redness, itching, or swelling happens

Who is this for: Ivnil Dark Brown Hair Dye Shampoo suits adults seeking a quick, no-fuss way to blend gray hairs and revive dark brown tones without salon appointments. It’s ideal for busy professionals, older adults wanting an easy at-home solution, or anyone looking to stretch time between permanent color services while keeping a natural, refreshed appearance.

Ingredients

No 1: AQUA, HYDROXYETHYLCELLULOSE, PROPYLENE GLYCOL, DISODIUM EDTA, ETHANOLAMINE, SODIUM ERYTHORBATE, PEG-75 LANOLIN, SODIUM HYDROSULFITE, THIOGLYCOLIC ACID, ETIDRONIC ACID, PETROLATUM, AROMA, 4-AMINO-2-HYDROXYTOLUENE, M-AMINOPHENOL, P-PHENYLENEDIAMINE, RESORCINOL, P-AMINOPHENOL, BIOTA ORIENTALIS LEAF EXTRACT, ZINGIBER OFFICINALE (GINGER) ROOT EXTRACT, POLYGONUM MULTIFLORUM ROOT EXTRACT, ALOE BARBADENSIS EXTRACT, MORUS NIGRA LEAF EXTRACT, ARTEMISIA ARGYI LEAF EXTRACT, PANAX GINSENG ROOT EXTRACT, HYDROLYZED KERATIN. No 2: AQUA, GUAR HYDROXYPROPYLTRIMONIUM CHLORIDE, SODIUM LAURETH SULFATE, OXYQUINOLINE SULFATE, COCAMIDOPROPYL BETAINE, PALM KERNELAMIDE DEA, ETIDRONIC ACID, DISODIUM PHOSPHATE, AROMA, HYDROGEN PEROXIDE, SODIUM CHLORIDE.