JUANCHI Dark Brown Hair Dye Shampoo 500ml — 3‑in‑1 Color & Gray Coverage, Semi‑Permanent

JUANCHI Dark Brown Hair Dye Shampoo is a 3-in-1 semi-permanent shampoo that gently darkens hair and covers gray in 20–25 minutes while you wash.

This all-in-one 500ml bottle combines cleansing, conditioning, and color deposition in a single step. Formulated for both women and men, the shampoo uses plant-derived extracts to tone and refresh hair without the routine of traditional permanent dyes. It deposits dark brown pigment gradually for a natural finish and claims easy at-home use: apply, lather, wait, and rinse. A patch test is advised before first-time use to check for skin sensitivity.

How quickly will I see color and how long does it last?

Initial color appears after a single 20–25 minute wash, with intensity increasing over successive shampoos. Results are semi-permanent: the pigment slowly fades with each wash, so frequency of use controls how long the color maintains richness.

• First visible change after one 20–25 minute application
• Color deepens gradually over multiple washes
• Fade is gradual—reapply as needed to maintain shade
• Suitable for touch-ups between permanent color sessions

Will it cover gray hair effectively?

JUANCHI’s formula is designed to mask gray strands by depositing dark brown pigments that blend with natural hair. Coverage depends on hair porosity and the amount of gray; coarse or very resistant gray may need repeated applications for fuller coverage.

• Good coverage on mixed gray and natural tones
• Multiple washes can improve results on stubborn gray
• Leaves hair with a subtle sheen rather than a flat finish
• Unisex formula works for both men and women

Is it gentle on hair and safe to use regularly?

Unlike permanent dyes that rely on strong chemicals, this shampoo incorporates botanical extracts—such as platycladus, ginger, polygonum multiflorum, mugwort, and ginseng—to help condition and tone hair while it colors. It cleanses like a regular shampoo and can be used periodically, though a patch test is recommended to confirm tolerance.

• Contains plant-derived extracts for conditioning benefits
• Designed to function as a regular shampoo with color-depositing pigments
• Less aggressive than many permanent dye formulas
• Recommended patch test before first application

How do I use it correctly for best results?

Use the product exactly like shampoo: wet hair, apply an adequate amount, lather evenly, leave for 20–25 minutes, then rinse thoroughly. For stronger color, repeat the process on the next wash or leave slightly longer within recommended times; excessive use won’t produce permanent change.

• Wet hair, apply, and massage evenly into strands
• Leave lather for 20–25 minutes before rinsing
• Repeat on subsequent washes to deepen shade if needed
• Perform patch test 48 hours prior to first full application

Who is this for: JUANCHI Dark Brown Hair Dye Shampoo suits anyone seeking an easy at-home option to tone or darken hair and diminish gray without permanent chemical processing. It's ideal for people who want gradual, controllable results, those looking for a conditioning color rinse between salon visits, and users preferring plant-forward ingredients. Not intended for permanent color changes—if you need long-term coverage, consult a professional stylist.

Ingredients

artemisia extract