Reading the Hair, Not the Reference Photo

A client arrives with a photograph. The photograph is of somebody else's hair, in somebody else's lighting, after somebody else's colour history — and possibly after a filter. What you can actually deliver is decided by the head in front of you, and the consultation that establishes that is worth more than any formula.

What the photo is and is not

The photo is useful. It tells you, faster than words, roughly where on the warm-to-cool axis the client wants to be and roughly how light. That is genuinely valuable and it is worth asking for.

What it does not tell you is anything about feasibility, because it contains no information about the one variable that decides everything: what the client's own hair will do.

Five things to read off the actual head

The last row overrides all the others. A formula that is technically correct on hair that cannot take it is not a correct formula.

The questions that get you the truth

Clients do not withhold information deliberately. They just do not know what counts as relevant.

• "Have you ever used henna?" — separate from "have you coloured it?", because many clients do not count henna as colour. Metallic salts in some home products react with peroxide, which is what the incompatibility test exists for.
• "When was the last time anything was put on it — including at home?" — the "including at home" is doing the work in that sentence.
• "How does it look at week four?" — not week one. Week four is when fade, brass and regrowth have shown up, and it is the hair they actually live with.
• "Has anything ever gone wrong with your colour?" — the fastest route to a history worth knowing.
• "Do you like warmth in it, or do you want it kept cool?" — settles .03 against .07, and ash against a .13, in four seconds.

Say the plan out loud, with numbers

The single most useful sentence in a colour consultation has three parts: where you are starting, where you will land today, and what happens next.

Clients almost never object to that. What they object to is discovering it at the backwash. The same principle governs explaining the price — expectations set in advance are information, and expectations set afterwards are excuses.

The three photos that mean trouble

• A cool platinum blonde, on a client with a level 4 base and a colour history. That is multiple sessions and possibly not achievable in good condition at all. Say so first.
• A vivid copper or red at a very light level. Copper and red in this range stop at depth 8 for a reason — a light vivid is a lift-then-tone job, not a tube. See the warm side of the chart.
• An "ashy" blonde on a client with heavy white. White has no warmth for ash to cancel, so it reads flat or slate. The ash article covers why, and the fix.

Then test, and write it down

A strand test takes two minutes and tells you what the consultation cannot: how this specific head takes this specific formula. On a new client, or on any hair with a history, it is the difference between a plan and a hope.

And record what you find — base level, white percentage, how it behaved. That record is what makes the second appointment better than the first, and the tenth better than the second.

Formulating — part 1 of 5.
Next: Formulating from the base up →

Consultation practice described here is ordinary professional judgement. Always carry out the required skin, strand and incompatibility tests, and follow the instructions supplied with the product.