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The fastest way to reach us is email: [email protected]. We read every message and usually reply within a few business days.
Helpful details to include
- Corrections: the page address and what looks wrong — a source helps us fix it faster.
- Ingredient checker: the ingredient name exactly as it appears on the label, or the full ingredient list.
- Tool bugs: your phone or browser and the link from the “Copy link” button, which reproduces your inputs.
- Privacy requests: say which request (access, deletion, opt-out). Hair Journal users can export or delete their data inside the app.
We can't give personal medical advice. For hair loss, scalp pain or skin reactions, please see a board-certified dermatologist.