COSMTEK hair color shampoo for gray hair

Magic Coloring Shampoo: Contains natural plant ingredients and conditioning compounds that protect hair fibers and deliver a natural shade. (Note: do a patch test behind the ear before first use.)
Effectively Covers Gray Hair: Whether your hair is white, gray, light brown, etc. You can use this dark brown hair dye to make your hair natural, and of course, this natural hair dye can also make your beard dye
3-in-1 Hair Dye Shampoo: Our herbal hair dye shampoo combines a hair dye, shampoo, and conditioner in one, simplifying your hair care routine and saving time
Easy to Use: Wear the included gloves, apply the hair dye to dried hair, make sure it is fully covered, and wait for 15-20 minutes. After rinsing, you can use a conditioner to keep your hair moisturized and smooth. Effortless
LONG LASTING & SAFE: Our dark brown hair shampoo is made with a professional blend of plant ingredients, which is safe, and can maintain your natural hair color for up to 2-3 weeks. The 500ml bottle can be used many times, saving money for frequent users