🖤 Instant Glam, Zero Hassle! Perfectly portable at just 275g. Transform your hair in just 5 minutes! Enjoy vibrant black hair for up to 6 months. Just like using your regular shampoo! More than 10 times cheaper than salon visits. 10x cost savings 6 months lasting 5 min application NITRO CANADA Argan Speedy Hair Color Shampoo in Black offers a revolutionary approach to hair coloring, allowing you to achieve salon-quality results in just 5 minutes. This user-friendly shampoo not only saves you time but also significantly reduces costs, making it over 10 times cheaper than traditional salon services. With a long-lasting formula that keeps your hair vibrant for up to 6 months, this compact 275g product is perfect for the on-the-go professional.