Farndu Black Hair Dye Shampoo — 3-in-1 Herbal Color for Gray Coverage, Conditioning

Farndu Black Hair Dye Shampoo is a 3-in-1 herbal shampoo that colors, cleanses, and conditions hair to quickly cover gray strands without ammonia or parabens.

Designed for both women and men, this black hair color shampoo blends argan oil, olive oil, and plant extracts to mask gray hair while leaving hair soft and manageable. The formula works like a regular shampoo, so you don’t need bowls, brushes, or complicated steps—simply apply, wait 10–15 minutes, and rinse for visible coverage. Because it’s free from harsh chemicals and strong odors, the product aims to give salon-like results at home for multiple uses.

How quickly will I see gray coverage with Farndu?

Most users notice visible color development in one session, typically within 10–15 minutes. Results depend on your starting hair color, the amount of gray, and how long you leave the product on. Repeated use can deepen tone and even out coverage across the hair.

• Processing time: 10–15 minutes per application
• Initial visible coverage after first use for many users
• Fuller, more even color with 2–3 consecutive applications if needed
• Approximate yield: around 10 applications per bottle

Is the formula safe for regular use on colored or treated hair?

Farndu’s shampoo is formulated without ammonia and parabens and includes nourishing oils to minimize drying. It’s designed to be gentler than traditional permanent dyes, but results and compatibility vary with prior chemical treatments. Perform a patch test and strand test before full application to confirm color compatibility and sensitivity.

• Herbal active ingredients: argan oil, olive oil, botanical extracts
• No ammonia or parabens; milder scent than conventional dyes
• Lock-in moisture formula to reduce breakage and dryness
• Recommended patch test to check for allergies

How do I use this hair dye shampoo for best results?

The product is applied like a regular shampoo—wet hair, massage in, leave the formula on, then rinse. For best coverage, focus application on gray-heavy areas and follow the timing instructions. Use gloves or towel protection to prevent staining of skin or clothing.

• Wet hair thoroughly, then apply evenly to gray areas
• Massage in, leave for 10–15 minutes, then rinse thoroughly
• Repeat after a few days if deeper coverage is needed
• Wear gloves and do a skin allergy test 48 hours before use

Will this shampoo change my hair texture or shine?

The conditioning ingredients help maintain softness and add shine while coloring. Because it cleanses and tones in one step, you’ll likely notice less dryness compared with some permanent dyes. Continued use supports smoother, more manageable hair thanks to the oil-based moisturizers.

• Argan and olive oils for added softness and gloss
• Cleanses and conditions in a single step, reducing product buildup
• No harsh chemical stripping common with traditional dyes
• Helps hair feel stronger and easier to comb after treatment

Who is this for: Farndu Black Hair Dye Shampoo suits men and women seeking an easy, time-saving way to cover grays at home without strong chemical odors. It’s best for people wanting temporary to semi-permanent coverage, those with normal to dry hair types who prefer botanical ingredients, and anyone who wants repeatable salon-style results without a full dye kit. If you have a known sensitivity to hair color products, consult a dermatologist and perform the included skin allergy test before use.

Ingredients

Argan Oil