RKQNIER Black Hair Dye Shampoo for Women & Men, 10 Min Gray Coverage, 3 in 1 Semi-Permanent

The RKQNIER Black Hair Dye Shampoo is a 3-in-1 semi-permanent hair color product designed for both men and women. It provides full gray coverage in just 10 to 15 minutes, restoring a rich, glossy black color. The formula is enriched with six natural botanical extracts, including Fo-Ti to darken hair, Ginseng to thicken, Black Sesame to nourish, Ganoderma Lucidum to strengthen, Milk Thistle to soothe the scalp, and Argan Oil to hydrate. This hair dye shampoo works by coloring the surface of each hair strand without penetrating the core, making it gentle and odorless. It is easy to use by simply applying to wet hair, waiting 10 to 15 minutes, and rinsing, eliminating the need for bowls or brushes. This product is suitable for all hair types, including straight, curly, thick, or fine hair. The final black shade may vary depending on the user's original hair color, so adjusting the processing time is recommended for optimal results.