gowwim Black Hair Dye Shampoo – Plant-Based Instant Grey Coverage (Black5)

gowwim Black Hair Dye Shampoo is a plant-based, semi-permanent color solution designed for busy individuals who want quick touch ups at home or while traveling. It aims to transform gray strands into a natural black tone with a healthy shine, delivered in one wash for a refreshed look that feels balanced in varied lighting.

What makes this product appealing is its simple, no-mix approach. You apply it like regular shampoo, using gloves to keep hands clean, and rinse after the processing time that best fits your desired depth. The formula blends color with plant-based extracts, which may nourish hair while coloring, offering a gentle experience compared to harsher alternatives.

Adjustable processing time lets you customize shade intensity from subtle to deep black. A shorter window around 15 minutes tends to yield a lighter, more natural outcome, while 20 minutes or more can deliver a richer tone. For stubborn gray fibers, extending to 25 minutes is supported, giving you flexibility in different hair textures and gray coverage needs.

Convenience, versatility, and lightweight care

• Ready-to-use, no mixing required — a true one-step color and care routine
• Portable bottle designed for at-home use, travel, or quick touch ups between salon visits
• Vibrant, fade-resistant color that maintains its look across multiple washes
• Gentle on scalp and hair thanks to plant-based extracts and a mild formula

Who benefits from gowwim

• Busy individuals seeking a fast, at-home color refresh
• Travelers and commuters needing a compact, reliable touch up on the go
• Anyone preferring a simple, all-in-one color solution without messy mixing

How to use for best results

• Patch test 48 hours before use to check for sensitivities
• Wear gloves during application to avoid staining hands
• Apply to dry or slightly damp hair and massage evenly from roots to tips
• Leave 15–20 minutes for standard shade; 20–25 minutes for deeper black
• Rinse thoroughly until water runs clear and style as usual

Note: Store in a cool, dry place away from direct sunlight and avoid contact with eyes. This product is for external use only and results may vary with hair type and washing frequency.