COSMTEK Black Hair Dye Shampoo 400ml front view
COSMTEK Black Hair Dye Shampoo 400ml back view
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COSMTEK Black Hair Dye Shampoo 400ml in use on hair
COSMTEK Black Hair Dye Shampoo 400ml packaging details

COSMTEK

COSMTEK Black Hair Dye Shampoo 400ml – Semi-Permanent Colour

Enhance Your Natural Glow Today

£37.00 £43.66

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Browse our diverse range of skincare essentials for every skin type.

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Enjoy free delivery on all orders within 4-8 business days.

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Shipping is free on every order on every order. Dispatch in 1 business day, delivery in 4-8 business days.

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Return within 30 days, free of charge.

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During high demand, deliveries may experience short carrier delays. Tracking updates remain active for every order.

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Questions before checkout? Email londonglow.co.uk@gmail.com and we reply within one business day.

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Discover Our Product Range

Grey Coverage

Looking for a simple way to cover grey hair? The COSMTEK Black Hair Dye Shampoo is designed to help you achieve a natural black colour in just 15-20 minutes. This semi-permanent formula is easy to use, making it a great choice for anyone wanting to refresh their look.

Optimised Formula

This colour depositing shampoo features an upgraded formula that ensures even application and effective results. You can refer to the full formula table for peace of mind while using it.

Versatile Use

No matter your hair type—be it white, grey, or light brown—this shampoo is suitable for all. Simply apply it like regular shampoo, and watch your hair into a rich black shade.

Why Choose This Product?

The COSMTEK Black Hair Dye Shampoo stands out due to its multi-purpose capabilities and user-friendly application. It allows for a quick and convenient way to maintain your hair colour without the fuss of traditional dyeing methods.

For external use only. Patch test before first use and discontinue use if irritation occurs.

This product pairs well with other hair care essentials for a complete routine.

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