Service · Colour

Colour Applied with Geometry, Not Guesswork

From tonal blondes to vivid transformations, every colour service at Mintbterra is mapped with sectioning diagrams, strand tests, and precise timing — before the formula touches your hair.

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Balayage sectioning technique in progress

Why we treat colour as a technical discipline

Hair colour is chemistry operating on a biological substrate that varies between every client and every strand. At Mintbterra, our colourists approach each appointment as a structured technical process: a strand test is conducted where the result is ambiguous; sectioning maps are drawn to ensure consistent saturation; timing is tracked per section rather than estimated globally. We work with professional-grade lines and mix formulas to the gram — not to the eye. For colour corrections, we photograph the hair under consistent studio lighting before and after each session, building a documented record that informs every subsequent visit. This precision is especially relevant in Montréal's climate, where hard water and seasonal temperature shifts affect how colour oxidises and fades.

Colour services we offer

Each is a structured appointment, not a product swap.

Balayage & Blonding

Hand-painted sections placed according to your natural light-fall zones. We do not use a single balayage template — placement is mapped fresh for each face shape and hair texture.

Full Colour & Root

Single-process colour and root maintenance performed with barrier protection and timed development. Formula is documented and stored for consistency across appointments.

Colour Correction

Multi-session correction plans for over-processed, uneven, or previously home-coloured hair. We assess structural integrity before committing to a target result and timelines.

Editorial & Vivid Colour

Fantasy and fashion-toned applications for clients with pre-lightened hair. We discuss fade trajectory and home-care maintenance required to sustain vivid tones before booking.

Realistic timelines and honest limits

Colour results depend on starting points we do not always control — previous chemical history, water quality, and individual hair porosity all affect outcomes. We do not promise a target shade in a single session if achieving it safely requires more than one. Colour corrections can take two to four appointments spaced four to six weeks apart; we will tell you this clearly before the first session begins. Walk-in colour appointments are not available at Mintbterra. All colour clients book a consultation call or in-studio assessment first, particularly for corrections or vivid colour. This step is not optional — it protects both the result and the integrity of your hair.

“I came in for a colour correction after going too dark at home. My colourist showed me her sectioning plan and strand test results before touching my hair. Three sessions over four months and the result is exactly the warm chestnut we planned in session one. Not once did I feel rushed.”

Isabelle R., Villeray

Begin with a colour consultation

All new colour clients start with a 30-minute consultation — in-studio or by video call — before any appointment is confirmed.

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