MATRIX SoColor Pre-Bonded bond-protecting permanent hair colour 7BC, 90 ml

MATRIX SoColor Pre-Bonded 7BC is a creamy permanent formula for creating the base colour and lasting root coverage. Base tone and tonal nuance are already balanced in the dye system, allowing the stylist to select colour according to the natural base and desired result. The creamy texture makes thorough strand saturation and even distribution easier.

Bond-Protecting Concentrate combines taurine and cationic polymers. The positively charged polymer system attaches to negatively charged damaged areas, helping protect internal hair structure during colouring. Colour change and hair bond protection are therefore built into the formula, without a separate additional bond-protection step.

Regrowth, uneven saturation and faded mid-lengths require careful formula selection. This permanent colour provides lasting tone, while assessing the starting base and grey percentage helps determine developer choice and application technique.

MATRIX SoColor Pre-Bonded 7BC is a permanent hair colour for precise colouring and creating the desired shade.

Choose colour according to the natural base, previous colouring and grey percentage. SoColor shade groups have different mixing and processing requirements, so formula selection must account for the specific shade and colouring task.

Permanent hair colour: key benefits

• Permanent colouring for lasting tone.
• Pre-Bonded technology is built into the colour formula.
• Pre-balanced base and tonal pigments help create the desired colour.
• Professional system for root and full-length colouring.

Who is this hair colour suitable for?

For professional use with shade 7BC. Before colouring, assess the starting base, previous treatments and porosity. The final tone depends on the starting hair colour and application technique.

How to use

Before mixing, assess the starting base, grey percentage and desired result. Mix with the MATRIX Cream Developer specified for the shade, following the ratio and processing time on the tube or enclosed instructions. Apply using professional colouring techniques and rinse thoroughly after processing. Wear suitable gloves and perform the allergy test specified on the packaging before each colouring service.

Practical application guidance

• For repeat colouring, separate the regrowth and apply the selected permanent formula there first. Plan colour refreshing through previously coloured lengths separately according to porosity and saturation.
• If the lengths only need refreshed tone and shine, use a coordinated SoColor Sync or Super Sync formula with the activator specified for that series. Root and mid-length mixtures do not have to be identical within one service.
• Base and tonal shades are generally mixed 1:1 with MATRIX Cream Developer; for example, 45 g of colour with 45 ml of suitable developer. Select concentration according to the starting base and required lift.
• Determine processing time for roots and porous ends separately. Refresh the lengths with a coordinated SoColor Sync or Super Sync formula, following that colour's own mixing instructions.

Key ingredients and their roles

• Taurine and cationic polymers form Bond-Protecting Concentrate, which helps protect internal hair structure during colouring.
• The pre-balanced dye system combines base tone and tonal nuance for more precise formula selection.

Related MATRIX products

• MATRIX Cream Developer — the developer specified for the SoColor shade group to activate the colour.
• MATRIX SoColor Sync or Super Sync — for refreshing mid-lengths and ends with a separate formula prepared according to the relevant series' instructions.
• MATRIX Insta Cure porosity spray — prepares porous hair before toning.
• MATRIX Color Obsessed shampoo and conditioner — ongoing care for colour-treated hair to help reduce fading.

Technical information

• Brand: MATRIX
• Series: SoColor Pre-Bonded
• Product type: permanent hair colour
• Size: 90 ml
• Shade: 7BC
• EAN / GTIN: 3474636993598

Product story

SoColor Pre-Bonded combines two colouring tasks: creating lasting tone and protecting hair structure during the service. The series gives stylists a predictable foundation for colour work. Pre-balanced base tone and tonal nuance help create the chosen result, while Pre-Bonded technology is already included in the formula and becomes part of the colouring process itself.

This approach keeps attention on each service's individual factors: natural base, existing colour, grey percentage and desired tone. Permanent colour supports both root colouring and changes throughout the lengths. In the SoColor professional system, formula selection and precise application work together for carefully considered colour at every stage. The stylist determines the intended result, and the colour technology helps achieve it.