Hair Dye Shampoo 100% Gray Coverage One-Wash Color Nourishing Formula
High Quality
Free US Shipping
Hassle Free Returns
Almost sold out — few units available
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Gray Coverage Without a Separate Dyeing Routine
Cover gray strands evenly in one wash — rich-foam pigment, 100% gray coverage, without tools or a separate conditioner.
Why This Hair-Dye Shampoo Is Perfect for You
✔ Full gray coverage in one wash: The adaptive pigment system is designed to cover gray, white, blonde, and brown strands with an even black finish. Rich foam helps distribute color from roots to ends, reducing streaks and missed spots.
✔ Cleanse, dye, and nourish in one step: Cleansing agents, color infusion, and nourishing oils work together in a single shampoo step, with no separate conditioner needed. Apply with gloved hands, wait, and rinse—no additional tools required.
✔ Botanical ingredients, without harsh additives: Ginseng, ginger, polygonum, and argan oil help soothe the scalp and protect against breakage. The formula is free from ammonia, PPD, parabens, and silicone, and is designed to cling to different hair textures without dripping.
Specifications
Shade: Natural jet black
Volume options: 3.4 fl oz; 16.9 fl oz
Processing time: 8–15 minutes
Gray coverage: 100%
🎃 Spooky Season Sale 🦇
Due to high demand, stock is limited. Get an extra 10% OFF your order with code:
Tap to copy — valid while supplies last
Frequently asked questions
Quick answers about ordering from Couje. More detail on our full FAQ page.
How much does shipping cost, and how long does it take?
Shipping is free on every order — no minimum. Orders are typically delivered within 4–12 business days (processing included), and every order includes tracking. Full details are in our Shipping Policy.
What is your return policy?
You can return items within 30 days of delivery. Once your return is received and inspected, we process your refund to the original payment method. See our Return & Refund Policy for the full process.
How do I track my order?
As soon as your order ships, we email you a tracking number. You can follow your delivery at any time on our Track Your Order page.
How can I reach customer service?
Email us at support@couje.com or use our contact form. Our team is available Monday – Friday: 09:00 AM – 05:00 PM EST and replies within 24 hours. Saturday – Sunday: closed.