REAROYA Black Hair Dye Shampoo – Natural Plant Formula 500ml

REAROYA Black Hair Dye Shampoo – Natural Plant Formula

Achieve rich, long-lasting black hair in as little as 15–25 minutes with the REAROYA Black Hair Dye Shampoo. Formulated with a blend of natural plant-based ingredients, this 3-in-1 product cleanses, conditions, and colors your hair in a single wash — no salon visit required.

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Why You'll Love It

• Plant-Powered Formula: Enriched with cowpox leaf extract, biological cactus, traditional herbal botanicals, black sesame oil, and ginseng for a gentle, nourishing color experience.
• 3-in-1 Convenience: Dyes, washes, and conditions hair in one simple step — far more convenient and cost-effective than traditional two-step hair dye kits.
• No Scalp Staining: Advanced formula colors hair strands without leaving marks on the scalp.
• Long-Lasting Colour: Delivers deep, glossy black color that lasts wash after wash.
• Nourishes While It Colors: Leaves hair feeling softer, shinier, and healthier after every use.
• Unisex Design: Suitable for all hair types and all genders.

Key Ingredients

• Cowpox Leaf Extract
• Biological Cactus
• Traditional Herbal Botanicals
• Black Sesame Oil
• Ginseng

How to Use

1. Apply the product evenly to dry or damp hair.
2. Leave on for 15–25 minutes to allow the color to develop.
3. Rinse thoroughly with warm water.
4. For best results, follow the included instructions carefully and ensure both formula components mix evenly when dispensing.

Color Guide

• Black: Ideal for all hair types, including previously colored hair. Covers gray and white hair completely.
• Brown / Burgundy / Bright Purple: Best suited to naturally dark (uncolored) hair. Cannot fully cover white or gray hair.
• Dark Coffee / Dark Wine Red: Specially formulated to cover white and gray hair. The higher the proportion of white hair, the more vibrant the result.

Specifications

• Brand: REAROYA
• Net Volume: 500ml
• Dimensions: 22.5 × 8.5 × 6 cm
• Hair Type: All hair types
• Gender: Unisex
• Country of Origin: Made in China

Helpful Tips

• Ensure both formula components are dispensed simultaneously for effective color development.
• Leave the product on for the full recommended time, especially in cold weather or for thick, coarse hair.
• Avoid mixing with previously applied dark chemical dyes without first lifting the existing color.

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Frequently Asked Questions

Q: How long does REAROYA Black Hair Dye Shampoo take to color hair?

A: The REAROYA black hair dye shampoo takes approximately 15–25 minutes to develop full color. Leave the product on for the complete recommended duration, especially if your hair is thick, coarse, or you are in a cold climate, to achieve the best black color result.

Q: Will this black shampoo dye stain my scalp?

A: No — the formula is specifically designed to color hair strands without staining the scalp. Simply apply evenly, wait the recommended time, and rinse thoroughly for clean, stain-free results.

Q: Is REAROYA Black Hair Dye Shampoo suitable for gray or white hair?

A: Yes, the black color variant is fully capable of covering white and gray hair. For lighter shades like brown or burgundy, these work best on naturally dark hair without significant gray coverage. The dark coffee and dark wine red shades are specifically formulated to cover gray and white hair.

Q: Can this shampoo dye be used on previously colored hair?

A: The black variant can be applied to most hair types, including previously colored hair. However, if hair has been treated with a very dark chemical dye, you may need to lift the existing color first. Lighter shades (brown, burgundy) should only be used on uncolored, naturally dark hair for optimal results.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.