lymznus Instant Black Hair Dye Shampoo 16.9 oz – 3-in-1 Herbal Color & Conditioner, Ammonia-Free Quick Gray Coverage

lymznus Instant Black Hair Dye Shampoo is an all-in-one herbal shampoo, conditioner, and temporary dye that covers gray hair quickly for natural-looking black color.

This 3-in-1 product blends color and care: it deposits a natural-looking black pigment onto the hair shaft while conditioning with plant extracts. Formulated without ammonia or parabens, the 16.9 fl oz bottle gives multiple full treatments and is meant for surface-level, temporary color that washes out gradually. The instructions are simple—apply to dry hair, massage, wait, then rinse—so it suits people who want to refresh their color at home without mixing kits or long processing times.

How fast will I see coverage on gray hair?

Most users can expect visible coverage within 10–15 minutes. Stubborn or long-standing gray strands may need closer to 15–25 minutes for fuller opacity. The formula is designed to coat the outer layer of the hair, so results appear quickly without prolonged chemical processing.

• Typical coverage time: 10–15 minutes for most grays
• Stubborn gray strands: 15–25 minutes
• Apply to dry hair for best pigment uptake
• Rinse thoroughly after processing time

Will this product damage my hair or scalp?

The shampoo is free from ammonia and parabens and relies on botanical extracts to condition as it colors. Because the dye sits on the hair surface rather than penetrating deeply, it is generally gentler than permanent dyes. However, a patch test before full application is recommended to check for individual sensitivities.

• Ammonia- and paraben-free formula
• Contains herbal extracts like ginseng, sesame, and polygonum multiflorum
• Surface-level color reduces aggressive chemical exposure
• Perform a skin test before first use

How long does the black color last and how often will I need to reapply?

The deposited black pigment typically lasts around 3–4 weeks before gray begins to reappear, depending on hair porosity and washing frequency. A 16.9 fl oz bottle provides approximately 10–15 full applications, so it’s cost-effective for regular touch-ups. Expect gradual fading rather than a sharp demarcation, especially with color-safe hair care.

• Color longevity: usually 3–4 weeks
• Approximate uses per bottle: 10–15 applications
• Fading is gradual with regular shampooing
• Use color-protecting shampoos to extend results

How do I use the shampoo for best results?

Use on dry hair for optimal pigment adhesion: don the provided gloves, apply evenly, massage for five minutes, then let the formula set for the recommended time before rinsing. No separate developer or multi-step kit is required, which simplifies the at-home coloring routine. Follow the included instructions and perform a patch test the first time.

• Apply to dry hair and wear gloves included
• Rub evenly for about 5 minutes, then wait 10–15 minutes
• Rinse thoroughly; no developer needed
• Perform skin sensitivity test before first use

Who is this product for? lymznus Instant Black Hair Dye Shampoo is aimed at men and women who want fast, convenient gray coverage without permanent chemical processing—ideal for busy people seeking a natural black shade and added conditioning. It’s suitable for most hair types and for those who prefer plant-based extracts in their personal care routine. If you want a temporary, easy-to-apply solution that combines color and conditioning in one bottle, this product is designed for that purpose.

Ingredients

herbal Ingredients