KILOMETS BLACK Hair Dye Shampoo 400ml — Ammonia-Free Grey Coverage, Conditioning Oils

Kilomets BLACK Hair Dye Shampoo is an ammonia-free color shampoo that darkens hair and hides grey in about 15 minutes while conditioning with natural oils.

If you want an easy at-home solution to cover grey roots and silver strands without permanent dye, this 400ml color shampoo offers a quick, surface-level darkening treatment. Formulated to sit on the hair cuticle rather than penetrate deeply, it washes out gradually over several weeks and includes conditioning ingredients such as olive, argan, and rice bran oils for improved shine. The formula is designed for repeated, controlled use so you can refresh coverage without frequent salon visits.

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

Coverage appears after a single 10–20 minute application and is most noticeable on light to medium greys. Results persist for multiple washes and typically fade gradually over three to four weeks, depending on hair porosity and washing frequency.

• Application time: about 15 minutes for full effect.
• Typical duration: 3–4 weeks before noticeable fading.
• Touch-up frequency: adjust based on visible regrowth and hair washing habits.

Is this gentle on hair and suitable for scalp sensitivity?

This shampoo is ammonia-free and formulated to coat the hair surface rather than chemically alter the fiber, which reduces aggressive processing. It also contains oils and botanical extracts to help maintain moisture and a mild scent, but anyone with a sensitive scalp should patch-test first.

• No ammonia: less harsh odor and milder on hair structure.
• Conditioning oils: olive, argan, rice bran for shine and softness.
• Mild botanicals: lavender, peppermint and ginger oils for scent and scalp comfort.

How much product do I need and how many uses are in a 400ml bottle?

The 400ml bottle is sized for repeated use: small amounts cover short styles while larger doses suit longer hair. Approximate use counts help plan purchases and determine value per application.

• Men’s short hair: about 15–30 uses at 15 ml per application.
• Shoulder-length hair: roughly 12–15 uses at 25 ml per application.
• Adjustable dosing: use more for thicker hair or full head coverage, less for touch-ups.

Can I use this if I have previously colored or chemically treated hair?

The shampoo is compatible with many color-treated and styled hair types because it works on the surface. However, previous treatments can affect how evenly the color deposits, so perform a strand test if you have multiple chemical processes on your hair.

• Works on natural and previously colored hair for surface darkening.
• Strand test recommended for chemically treated or porous hair.
• Fade is gradual and repeatable without permanent commitment.

Who is this for? Kilomets BLACK Hair Dye Shampoo is ideal for people who want a fast, low-commitment way to reduce visible greys, those seeking a gentle alternative to permanent dyes, and anyone wanting an easy at-home touch-up product. It suits both men and women, those with busy schedules who need quick results, and gift-givers looking for a practical present for parents or friends who prefer subtle, temporary darkening. Remember to patch-test if your scalp is sensitive or your hair has been heavily processed.

How to use (summary): Wet hair, apply an appropriate amount of shampoo, massage for even coverage, leave for about 15 minutes, then rinse thoroughly. Repeat as needed to maintain tone and coverage.