JUANCHI Black Hair Dye Shampoo 3-in-1, 500ml – Semi-Permanent Gray Coverage & Conditioning

JUANCHI Black Hair Dye Shampoo 3-in-1 is a semi-permanent black shampoo that gently covers gray hair and refreshes natural color in a single, easy wash.

This 500ml bottle combines cleansing, conditioning and color-depositing action into one step, designed for people who want a simple routine to darken greys and boost hair shine. Formulated with plant extracts like platycladus orientalis leaf, ginger root, polygonum multiflorum, artemisia argyi and ginseng, it aims to be milder than typical oxidative dyes while delivering gradual, natural-looking color. It works for most hair types and both sexes; a patch test is recommended before first use.

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

Results begin to appear after the first application, with noticeable darkening within 20–25 minutes. The formula deposits pigment semi-permanently, so color will gradually fade over several washes rather than last as long as permanent dye.

• Initial visible coverage after a single 20–25 minute wash.
• Color builds with repeated use for richer black tones.
• Fades gradually—expect touch-ups over weeks depending on washing frequency.

Is this shampoo safe for sensitive scalps and chemically treated hair?

JUANCHI emphasizes gentler botanicals rather than strong oxidizers, which may be less irritating for many users. However, it's not risk-free: do a patch test 48 hours before first use and avoid if you have known allergies to any listed ingredients.

• Contains multiple plant extracts to help condition while coloring.
• Not designed as a medical product—avoid broken or inflamed skin.
• Patch test recommended before applying to entire scalp, especially after chemical treatments.

How do I use the 3-in-1 shampoo for best gray coverage?

Use it like a regular shampoo: apply to wet hair, lather thoroughly for the recommended time, then rinse. For heavier gray coverage, leave the lathered product on for the full 20–25 minutes before rinsing and repeat regularly to maintain depth of color.

• Wet hair then apply an even amount of shampoo across roots and lengths.
• Massage to produce a rich lather; leave 20–25 minutes for optimal deposit.
• Rinse well; repeat weekly or as needed to build and maintain color.

Will this black shampoo ruin my hair color if I want highlights or lighter shades later?

Because JUANCHI deposits semi-permanent pigment rather than permanently altering the hair's internal structure, it generally washes out over time. However, it can darken lightened hair temporarily, and salon color services may be affected until the pigment has faded.

• Semi-permanent pigment rinses gradually; not as permanent as oxidative dyes.
• May temporarily deepen lighter or highlighted sections until faded.
• Consult a colorist before professional lightening after using the product recently.

Who is this for: JUANCHI Black Hair Dye Shampoo 3-in-1 is ideal for busy people who want a low-effort way to cover grays, refresh natural black tones, and add shine without a multi-step salon process. It suits men and women with most hair textures who prefer gradual, repeatable color buildup and conditioning benefits in one bottle. If you seek a quick at-home solution that cleanses and deposits color simultaneously—while relying on botanical extracts rather than heavy oxidizers—this product is a practical choice. Remember to perform a patch test before first use and follow any stylist advice if your hair has had recent chemical treatments.

Ingredients

artemisia extract