Farndu Jet Black Hair Dye Shampoo — Ammonia & PPD-Free 3-in-1 Gray Coverage with Herbal Conditioning

Farndu Jet Black Hair Dye Shampoo is an ammonia-free, PPD-free 3-in-1 hair color shampoo that covers gray hair and nourishes strands with herbal ingredients.

If you want an easy at-home solution to restore jet black color without mixing dyes or harsh chemicals, this shampoo offers a simple routine: apply, wait, and rinse. Formulated for both women and men, it combines natural herbal extracts with color-depositing agents so you can color and condition during one quick step. The formula avoids ammonia and parabens and is designed to minimize irritation while providing even coverage when used as directed.

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

Most users notice visible darkening after the first application and fuller jet black coverage after multiple uses. Individual results depend on hair porosity and the amount of gray hair; regular use builds richer color.

• Initial darkening after one application on dry hair (10–15 minutes contact).
• Fuller, even jet-black tone after several consecutive applications.
• Color maintenance typically requires repeat use; a package gives multiple applications.
• Manufacturer reports color retention up to about 180 days with periodic touch-ups.

Is this safe for sensitive scalps and does it damage hair?

The Farndu shampoo avoids ammonia and PPD and uses herbal extracts to reduce aggressive chemical exposure. While it’s formulated to be gentler than traditional permanent dyes, any color-deposit product can cause sensitivity for some people, so a patch test is recommended.

• Ammonia-free and paraben-free formulation to limit harsh chemical contact.
• Contains nourishing herbal ingredients to help condition hair while coloring.
• Recommended patch test 48 hours before full application to check for reactions.
• Follow instructions to avoid over-processing and maintain hair health.

How do I use it for best, most even gray coverage?

Apply like a regular shampoo but allow longer contact time for dye uptake: work into dry hair, leave for the recommended 10–15 minutes, then rinse thoroughly. Repeat applications as needed to build deeper, more consistent jet-black color across gray areas.

• Use on dry hair for the initial application; massage evenly through gray-prone areas.
• Allow 10–15 minutes contact time, then rinse and condition if desired.
• Repeat across several washes for complete coverage and balanced tone.
• Adjust frequency based on desired intensity and how your hair retains pigment.

Will this work on all hair types and for both men and women?

Yes—this product is formulated to suit a wide range of hair textures and both genders. It deposits color while conditioning, helping maintain a natural-looking jet-black finish on straight, wavy, curly, and coiled hair when used according to directions.

• Designed for use on all hair types and textures, male and female users.
• Leaves a pleasant scent and balanced color without obvious patchiness.
• Suitable for roots and full-head applications; adjust quantity by length and density.
• Works best with repeated applications for stubborn gray coverage.

Who is this for? Farndu Jet Black Hair Dye Shampoo is targeted at people seeking a low-effort, gentler alternative to traditional permanent hair dyes—ideal for busy adults who want to reduce visible gray without salon visits. It’s a practical choice for first-time color users, those aiming to maintain a consistent dark shade between professional appointments, and gift-givers looking for an approachable hair-color product for friends or family. Always perform a patch test beforehand and follow the manufacturer’s instructions for application, timing, and frequency to achieve the best cosmetic results.

Ingredients

Ginseng extract, black sesame extract, ganoderma lucidum extract, fo-ti extract, rosemary oil, milk thistle