Find out what a shade realistically becomes on your hair, what could damage it, and what to test first — before you mix.
Safety warnings stay free.Your shade goal
Your Safety Notes and honest verdict are always free. No guaranteed results, no risk scores.
Your safety warnings are always free — shown before anything else. Your full Color Read is the paid step, and it never tells you a risky plan is safe.
A short consult builds your Hair Passport, gives you your Safety Notes before you mix, saves your Color Receipt, and reminds you on Day 3 when the color settles.
Shade Diary gives you an honest answer based on your hair, not a promise. No numbers, no risk score — a clear verdict you can act on.
Your hair can handle this at home. Track it and follow the product instructions.
Likely doable on your hair, but one hidden strand should decide before you mix the whole batch.
Your shade goal asks too much from your current hair. Soften the target and run the check again.
Major lift or color correction. This one is safer with a professional than a box dye at home.
It depends on your starting level and any old dye. On dark brown hair a deposit-only red often reads as a subtle sheen indoors and only turns visibly red in sunlight. Shade Diary gives you an honest verdict — Soft go, Strand test first, Pause and soften, or Salon zone — based on your starting base before you commit.
Often no for darker, deposit-only shades, but bright or much-lighter results usually need lift. Shade Diary asks whether you want to avoid bleach and flags when your goal needs pre-lightening or a professional — instead of promising a result your hair can't deliver.
Yes. Safety Notes — patch-test and strand-test reminders, allergy and scalp warnings, and your honest verdict — are always free and shown before any purchase. Your full Color Read and dye-day Color Receipt are the paid step.
Your full Color Read names what the color realistically becomes on your current hair: what shows indoors versus only in sunlight, what to avoid, and your next dye-day move — not a risk score.
Leave your email and we'll tell you when Shade Diary is on the App Store — and send you the Day 3 fade check most people forget to do.