Patch Test vs Strand Test for Hair Colour: What Each Test Tells You
An evidence-led guide to two different pre-colour checks: allergy alert testing and strand or test cutting.
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An evidence-led guide to two different pre-colour checks: allergy alert testing and strand or test cutting.
A structured professional consultation for understanding a colour correction case before promising a route, result, timing or price.
A professional guide to the information a useful hair colour consultation form should capture before products are selected or mixed.
A professional hair colour consultation checklist covering goals, history, condition, maintenance, budget, safety and informed agreement.
A practical guide to levels, tones, undertones and colour perception for clearer professional hair colour consultations and more realistic plans.
Wella Professionals is launching Pure Perfection in September 2026: a 30-shade, ammonia-free permanent colour line with up to 100% grey coverage and no dedicated developer required. Here is what colourists need to know.
Build a reliable hair colour formula management system that connects consultation, mixing, processing, adjustments and the client’s next visit.
Can professional judgement outperform an algorithm? BEAT the AI tests real colour reasoning and turns every answer into a practical learning opportunity.
Discover HairCoPilot COLOR BAR, a faster way to move from colour consultation to structured professional options while keeping the colorist in control.
Learn how to photograph professional hair colour accurately using consistent light, angles, backgrounds and camera settings clients can understand.