Farndu Black Hair Dye Shampoo for Men & Women — 10–15 Min Gray Coverage, Conditioning Argan & Olive Formula

Farndu Black Hair Dye Shampoo is an all-in-one color, cleanse and conditioner that quickly covers gray hair in 10–15 minutes with a gentle herbal formula.

Designed for people who want a simple at-home solution to restore a natural black tone, Farndu combines pigment with botanical moisturizers so coloring and hair care happen at once. The shampoo format removes bowls, brushes and complicated mixing, while argan and olive-derived ingredients help maintain softness and manageability. It’s ammonia- and paraben-free and formulated to minimize harsh odors compared with traditional dyes.

How fast will I see coverage and how long does it last?

Most users notice visible gray reduction after a single 10–15 minute wash. Expect gradual fading over multiple shampoos; the product is designed to provide approximately ten applications per bottle under average use.

• Application time: 10–15 minutes per use
• Visible coverage: typically after one treatment
• Longevity: around 10 washes depending on hair length and frequency

Is the formula safe for regular use and what does it contain?

Farndu uses a plant-forward blend that includes argan and olive oils plus other botanical extracts to help lock in moisture and reduce dryness. The shampoo avoids ammonia and parabens, aiming for gentler coloring coupled with conditioning benefits.

• Key actives: argan oil, olive oil, botanical extracts
• No ammonia, no parabens, reduced harsh scent
• Conditions while depositing color to limit damage

How do I use this shampoo correctly at home?

Use the dye-shampoo as you would a regular shampoo but leave it on for the recommended 10–15 minutes before rinsing. No mixing, bowl, or brush is necessary — simply lather, wait, then rinse for an easy at-home color refresh.

• Wet hair thoroughly, apply and massage into gray areas
• Leave on 10–15 minutes for best coverage
• Rinse well and style as usual; do a skin patch test first

Will this product damage my hair or scalp?

The shampoo is formulated to minimize drying by combining pigment with moisturizing oils and conditioners. Individual sensitivities vary, so perform a skin allergy test before full use and discontinue if irritation occurs.

• Moisture-boosting oils help preserve softness
• No harsh chemical smell typical of permanent dyes
• Patch test recommended to check for sensitivity

Who this product is for: Farndu Black Hair Dye Shampoo suits men and women seeking a fast, low-fuss way to cover gray roots and strands without salon time. It appeals to anyone who prefers gentler, conditioning color that fits into a regular hair-washing routine — especially those who want to avoid mixing dyes or extended processing. If you have very sensitive skin, deep allergies to hair colorants, or need long-lasting permanent coverage, consult a professional or test cautiously before regular use.

Ingredients

Argan Oil