---
product_id: 507386169
title: "COSMTEK Dark Brown Hair Dye Shampoo for Gray Hair, Instant Natural Hair Color Shampoo for Women & Man, 3-In-1 & Semi-Permanent, Herbal Ingredients & Ammonia-Free, Fast Acting and Long Lasting"
brand: "monte luna"
price: "$71"
currency: NZD
in_stock: true
url: https://www.desertcart.nz/products/507386169-cosmtek-dark-brown-hair-dye-shampoo-for-gray-hair-instant
store_origin: NZ
region: New Zealand
---

# Herbal & ammonia-free 3-in-1 shampoo, dye, conditioner 15-20 min application COSMTEK Dark Brown Hair Dye Shampoo for Gray Hair, Instant Natural Hair Color Shampoo for Women & Man, 3-In-1 & Semi-Permanent, Herbal Ingredients & Ammonia-Free, Fast Acting and Long Lasting

**Brand:** monte luna
**Price:** $71
**Availability:** ✅ In Stock

## Summary

> ✨ Transform Your Look in a Flash!

## Quick Answers

- **What is this?** COSMTEK Dark Brown Hair Dye Shampoo for Gray Hair, Instant Natural Hair Color Shampoo for Women & Man, 3-In-1 & Semi-Permanent, Herbal Ingredients & Ammonia-Free, Fast Acting and Long Lasting by monte luna
- **How much does it cost?** $71 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/507386169-cosmtek-dark-brown-hair-dye-shampoo-for-gray-hair-instant)

## Best For

- monte luna enthusiasts

## Why This Product

- Trusted monte luna brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Long-Lasting Color:** Enjoy vibrant color for 2-3 weeks without fading.
- • **Gentle & Nourishing:** Ammonia-free formula protects and revitalizes hair.
- • **Instant Transformation:** Achieve natural dark brown hair in just 15-20 minutes!
- • **User-Friendly Experience:** No bowls or brushes needed—just apply and rinse!
- • **Versatile for All Hair Types:** Perfect for straight, curly, thick, or fine hair.

## Overview

COSMTEK Dark Brown Hair Dye Shampoo is a revolutionary 3-in-1 product that combines hair dye, shampoo, and conditioner. Designed for both men and women, it effectively covers gray hair in just 15-20 minutes using a gentle, ammonia-free formula enriched with herbal ingredients. Suitable for all hair types, this semi-permanent solution offers long-lasting color that lasts up to 2-3 weeks, ensuring you look youthful and vibrant without the hassle of traditional hair dyeing methods.

## Description

COSMTEK Dark Brown Hair Dye Shampoo for Gray Hair, Instant Natural Hair Color Shampoo for Women & Man, 3-In-1 & Semi-Permanent, Herbal Ingredients & Ammonia-Free, Fast Acting and Long Lasting

## Features

- MAGIC HAIR DYE SHAMPOO – Our hair dye shampoo contains active ingredients, the unique conditioning compound helps protect the hair fibers from the inside out. Only 15-20 minutes are needed, grey hair will turn into their natural dark brown. This Semi-permanent hair color shampoo dyes hair in dark brown color quickly and absorbs effectively to nourish, protect hair from falling and scalp itching.(Warm Note: Take a skin test before first use.)
- EFFECTIVELY COVER GRAY HAIR: Obtain back the fresh-looking hair of your younger days, get back the lost luster, can effectively cover gray hair, so that you are no longer affected by gray hair and rejuvenate. Suitable for all types of hair, including thick, fine and normal-density hair, as well as straight or curly hair textures.
- EASY TO USE: Requiring no bowl or brush, just put on plastic gloves (provided inside) , apply the instant hair dye shapoo on your hair, massage for 5- 10 minutes so that the shampoo covers your whole hair and scalp, and rinse well, you'll get the brown hair you want, yes, it's that easy and fast, you can do it at home by yourself, saving time and money.
- 3 IN 1 BLACK HAIR DYE: Different from traditional hair dye, our hair dye shampoo is ammonia & parabens free, no harsh chemicals. The product can be used not only as a brown hair dye but also as a hair shampoo and hair conditioner.
- LONG-LASTING AND SAFE: This dark brown hair shampoo uses a professional combination of active botanicals, it is sure to give your hair a dark brown color that will last up to 2 to 3 weeks. No need to worry about color washing out, it will keep hair colored until it grows out again.

## Product Details

- **Color:** COSMTEK Dark Brown
- **Package Information:** Bottle
- **Product Benefits:** Hair Coloring
- **Brand:** MONTE LUNA
- **Item Form:** Liquid

## Images

![COSMTEK Dark Brown Hair Dye Shampoo for Gray Hair, Instant Natural Hair Color Shampoo for Women & Man, 3-In-1 & Semi-Permanent, Herbal Ingredients & Ammonia-Free, Fast Acting and Long Lasting - Image 1](https://m.media-amazon.com/images/I/71yr-JwpYgL.jpg)

## Available Options

This product comes in different **Scent** options.

## Frequently Bought Together

- COSMTEK Dark Brown Hair Dye Shampoo for Gray Hair, Instant Natural Hair Color Shampoo for Women & Man, 3-In-1 & Semi-Permanent, Herbal Ingredients & Ammonia-Free, Fast Acting and Long Lasting
- COSMTEK Dark Brown Hair Dye Shampoo Permanent for Men&Women,Instant Hair Color Shampoo for Gray Hair Coverage and Beard,3-In-1 Shampoo for Color Treated Hair,Lasts 30 Days/500ml/Ammonia-Free/Natural herbal Ingredients.
- BOJICA COSMTEK Black Hair Dye Shampoo 3 in 1 for Gray Hair, Hair Color shampoo for Women, Natural Shampoo Hair Dye-100% Grey Hair Coverage/Herbal Ingredients-17.6 OZ

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**Shop now:** [https://www.desertcart.nz/products/507386169-cosmtek-dark-brown-hair-dye-shampoo-for-gray-hair-instant](https://www.desertcart.nz/products/507386169-cosmtek-dark-brown-hair-dye-shampoo-for-gray-hair-instant)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-24*