KILOMETS Black Hair Dye Shampoo 400ml — Ammonia-Free Gray Coverage in 15 Minutes, Nourishing Oils

This 400ml instant color shampoo is designed for at-home use by men and women who want quick, repeatable gray coverage without harsh chemical treatments. The formula sits on the hair surface and gradually fades over several washes, so you can refresh color on your schedule. Enriched with olive, argan, rice bran, lavender, peppermint, and ginger oils, it darkens while helping hair feel softer and look shinier.

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

Color develops in roughly 10–15 minutes, making it a fast option for busy mornings or last-minute touch-ups. Because the dye coats the hair surface rather than permanently changing the shaft, it fades over time, typically lasting three to four weeks depending on wash frequency.

• Develops in about 15 minutes for full gray coverage.
• Fades gradually after 3–4 weeks with regular shampooing.
• Amount per use: ~25 ml for shoulder-length hair, ~15 ml for short/cropped hair.

Is this safe for sensitive scalps and repeated use?

The KILOMETS shampoo is ammonia-free and formulated to remain on the hair surface, which reduces intrusion into the hair shaft and lowers the risk of chemical damage. It also contains natural oils to soothe and condition; however, patch testing is still recommended for those with very sensitive skin or prior allergies to hair products.

• Ammonia-free formula for gentler coloring.
• Contains olive, argan, and rice bran oils to moisturize and smooth hair.
• Lavender and peppermint add a mild scent while ginger oil helps maintain scalp comfort.

How much product do I need and how many applications are in one bottle?

A 400ml bottle offers generous coverage: expect about 15 full applications for shoulder-length hair and up to 30 for shorter men's hair when using recommended quantities. You can adjust the dose based on hair thickness and the area you want to cover to make the bottle last longer.

• 400 ml (13.5 fl oz) bottle supports multiple uses.
• Approx. 15 uses for medium/long hair at 25 ml per application.
• Approx. 30 uses for short hair at 15 ml per application.

Can I use this at home safely and what styling tips help the best results?

This shampoo is intended for easy at-home use—no salon visit required. Apply to clean, towel-dried hair, leave for the recommended time, then rinse; for fuller, more even coverage, comb through while shampooing and repeat application as needed at later dates to maintain color depth.

• Apply to towel-dried hair and work evenly through gray areas.
• Leave on for ~15 minutes, then rinse thoroughly.
• Reapply every few weeks to maintain coverage and tone.

Who is this for? KILOMETS BLACK Hair Dye Shampoo is aimed at people who want a fast, low-commitment way to conceal gray hair and refresh a darker tone at home. It suits anyone seeking an ammonia-free alternative to permanent dyes — especially those balancing time, budget, and hair health— and makes a thoughtful gift for parents or friends who prefer quick, repeatable gray coverage rather than salon treatments.

• Features: surface-coating color that fades after several washes.
• Nourishing blend: olive oil, argan oil, rice bran, lavender, peppermint, ginger oils.
• Usage tip: adjust amount by hair length and thickness; expect 15–30 uses per bottle.