FormulaVault: Color Notes

FormulaVault is a private, offline-first workspace for independent hair colorists and salon professionals. Keep client notes, consultation details, patch and allergy records, reference photos, measured formulas, developer ratios, application steps, outcomes, and service history together. Search previous mixes, repeat trusted formulas, review trends, export reports, and create portable backups. FormulaVault does not diagnose allergies, verify product safety, or guarantee color results. Follow manufacturer instructions and professional safety practices.