Callmynm Hair Dye Shampoo Chestnut Brown 500ml — 3-in-1 Color, Gentle Herbal Formula, 3–4 Week Shine

Callmynm Hair Dye Shampoo 3-in-1 in Chestnut Brown is an all-in-one coloring shampoo that gently cleanses, conditions and deposits rich brown pigment for 3–4 weeks of natural-looking color.

This 500ml bottle combines hair dye, shampoo and conditioner in a single easy-to-use product designed for at-home use. Formulated with herbal extracts such as black sesame, ginseng and polygonum multiflorum, the shampoo aims to refresh faded tones, add shine and leave hair feeling soft without the complexity of traditional box dyes. One bottle typically covers about 10–15 applications depending on hair length and desired intensity.

How does the 3-in-1 formula simplify coloring at home?

Callmynm merges coloring agents with cleansing and conditioning surfactants so you perform a single-step treatment instead of separate dye and aftercare. The process reduces the number of products you need, cuts application time and minimizes the usual equipment and mess associated with at-home dye kits.

• Apply like shampoo—no separate developer or mixing needed
• Colors and conditions in the same cycle for smoother results
• 20–45 minute processing time depending on desired depth
• 500ml bottle supplies multiple applications for economical maintenance

Will this chestnut brown suit my hair type and damaged hair?

The formula is designed for all hair types, including chemically treated or dry hair, because it contains conditioning herbal extracts. While results vary with base color and hair porosity, the shampoo deposits pigment gradually and adds moisture, making it appropriate for hair that needs gentler color refreshment.

• Gentle herbal actives to reduce harshness on weakened strands
• Suitable for straight, wavy, curly and coily textures
• Works best for covering grey blending or refreshing faded color
• Not a permanent dye—ideal for gradual enhancement and maintenance

How long does the color last and how often should I reapply?

Expect vibrant, even shades that typically hold for 3–4 weeks with normal washing. Frequency depends on your shampoo routine and how quickly your color fades; most users retouch every 2–4 weeks to maintain depth and shine.

• 3–4 weeks of visible color under normal conditions
• 10–15 uses per 500ml bottle for average-length hair
• Fade is gradual—reapply when tone begins to soften
• Use color-safe or gentle shampoos between treatments to extend wear

How do I use this product safely and get the best results?

Use the shampoo on dry or damp hair as instructed, massaging evenly from roots to ends and allowing 20–45 minutes contact time depending on how deep you want the color. Rinse thoroughly and style as usual; perform a patch test before first use to check for sensitivity.

• Perform a 48-hour patch test to check for allergic reactions
• Apply evenly, massage in and leave for recommended time (20–45 minutes)
• Rinse until water runs clear; follow with gentle styling products
• Repeat every 2–4 weeks or as color fades to refresh tone

Who is this for: Callmynm Hair Dye Shampoo 3-in-1 in Chestnut Brown is for people who want an easy, low-mess at-home color refresh that also cleanses and conditions. It suits anyone seeking to deepen or maintain brown tones, cover grays subtly, or add shine without committing to permanent chemical color. If you prefer a gentler, herbal-based approach and want economical multi-application value, this product is a practical choice. Avoid use if you have a known sensitivity to hair color ingredients; consult a professional if you are unsure about underlying chemical treatments.

Ingredients

Herbal Extract