
Black Hair Dye Shampoo • 3-in-1 Color & Care
Why Wash-In Beats Box Dye
Same permanent coverage, without the 45-minute mess.
|   | Color Shampoo | Box Dye |
|---|---|---|
Done in about 5 minutes |
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No mixing, brushes or bowls |
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Applies like your regular shampoo |
Gray-Free in 3 Simple Steps
Everything You Need to Know
Will it stain?
Like any dark hair color, it can stain skin, towels and surfaces. Wear gloves, protect your hairline with petroleum jelly and use an old towel.
Can men use it?
Yes, it works on men's and women's hair.
How long does the color last?
It's permanent, so it doesn't wash out. You'll only see your natural color again as new hair grows in, usually after a few weeks. Then just wash it in again.
Will it cover all my grays?
It's designed for gray and white hair. Results depend on your natural color and how resistant your grays are; very stubborn grays may need a second application.
Why You'll Love It
Gray roots showing again? Skip the salon appointment and the messy 45-minute box dye. This color shampoo works the way you already wash your hair: lather it in, wait about 5 minutes, rinse.
The color is permanent, so it stays put until new hair grows in. When your roots start to show, simply wash it in again. It works for both men and women.
How to Use It?
1. Patch test 48 hours before: Apply a small amount behind your ear and wait 4 hours. If you notice redness, itching or irritation, do not use the product.
2. Protect & apply: Wear gloves and rub a little petroleum jelly along your hairline and ears to prevent skin staining. Apply to hair and massage in evenly like shampoo, from roots to ends.
3. Wait & rinse: Leave on for about 5 minutes (follow the time on the bottle), then rinse thoroughly until the water runs clear.
Shipping & Guarantee
Every order ships with tracking. Delivery usually takes 5–12 business days.
Your purchase is covered by our satisfaction guarantee. If something isn't right, contact us and we'll help you sort it out. See our Refund Policy for full details.
Your Roots Come Back. Be Ready.
Permanent color lasts until new growth shows, so most people touch up every few weeks. Keep a spare bottle on the shelf and save up to 30% with a bundle.
⏱️ Grays covered in about 5 minutes
🚿 Works like your regular shampoo
💸 Save up to 30% on bundles
⏱️ Grays covered in about 5 minutes
🚿 Works like your regular shampoo
💸 Save up to 30% on bundles
⏱️ Grays covered in about 5 minutes
🚿 Works like your regular shampoo
💸 Save up to 30% on bundles
⏱️ Grays covered in about 5 minutes
🚿 Works like your regular shampoo
💸 Save up to 30% on bundles