Description
How to Use
Warnings
Warranty
Description

Subrina Professional Permanent Hair Colour – Colour with Dimension and Shine 4/7 | Essential Range

The colour sets naturally from the first application… and the brown reveals absolute balance. Subrina Professional Permanent Hair Colour 4/7 Medium Mahogany Brown was developed for those seeking an authentic, clean, and technically reliable brown, with a visible reduction in yellow undertones and a professional finish.

The permanent hair colour works inside the hair fibre using liquid crystal technology, ensuring effective pigment fixation and a uniform, intense, and long-lasting colour. The medium mahogany brown offers a natural and sophisticated interpretation, with balanced depth and reduced interference from unwanted warm tones.

Integrated into the Essential range, this professional hair dye meets the demands of daily technical work. The mahogany undertone results in less yellow in the final outcome, providing a purer, more stable, and visually clean brown, ideal for clients who value discretion and naturalness.

The Emulsion system enhances oil deposition and accelerates pigment penetration into the hair strand. The hair remains disciplined, flexible, and with professional shine, even in ammonia-based colourations. The texture remains uniform. The hair feels conditioned.

The formula is enriched with Argan Oil, rich in fatty acids and Vitamin E, helping to preserve hair strand hydration and scalp comfort. An essential support to maintain healthy hair after colouring.

In terms of coverage, performance is consistent. The 4/7 Medium Mahogany Brown shade allows for up to 90% grey hair coverage, ensuring a reliable, homogeneous, and natural result.

During application, comfort remains high. AromaGuard technology reduces odour perception by up to 70%, replacing it with a soft and pleasant fragrance - a detail that enhances the salon experience.

A true brown. Controlled. Professional.


Key features

Authentic medium mahogany brown
Fewer yellow undertones
Up to 90% grey hair coverage
Uniform and long-lasting colour
With ammonia and liquid crystal technology
With Argan Oil
Soft fragrance with AromaGuard technology
Vegan
For professional use


Shade samples are for guidance only, as they may vary depending on the computer screen used for viewing. Therefore, Pluricosmética declines any responsibility for any colour variations that may arise.
How to Use

Mix with the appropriate developer according to the desired technique.

Apply to dry, unwashed hair.

Observe the indicated processing time.

Emulsify, rinse thoroughly, and finish with post-colour care.


Warnings

Hair colorants can cause severe allergic reactions.

Read and follow the instructions.

Perform a preliminary allergy test 48 hours before applying any hair colour. If no irritation occurs, proceed with the application.

Read the product leaflet carefully.

This product is not intended for use on persons under the age of 16.

For professional use only.

Wear appropriate gloves; if the product comes into contact with eyes, rinse immediately and thoroughly with water.

Do not use for dyeing eyelashes or eyebrows.

Warranty
For more information about the warranty of products available on pluricosmetica.com, please refer to point 11 - "Product Warranty" on this page
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