Know what's on your skin before it knows you.

Paste any personal care ingredient list. We highlight ingredients commonly associated with irritation or allergy (per public dermatology sources) — and remember what *your* skin reacts to.

Ingredient scanner

Paste the INCI ingredient list from the product label (comma or line separated).

My reaction memory

Log an ingredient you personally reacted to (rash, itching, irritation, breakouts). Future scans highlight it as a personal trigger.

Scanning products before you buy? Unlock Pro: scan-by-photo (label OCR), full ingredient library with sources, and exportable reaction history — $9.99 one-time
Health disclaimer: This tool highlights ingredients commonly associated with irritation or allergy based on public dermatology and regulatory references (AAD, CIR, EWG). It is not a medical diagnosis and does not account for your specific skin, product concentration, or usage. If you experience a skin reaction, stop use and consult a dermatologist or healthcare professional.

Help & Contact

Help & Contact

Help & Contact

Help & Contact

Guides & articles

Fragrance in Personal Care: When 'Parfum' Is the ProblemRead guide → Personal Care Ingredients Linked to Irritation: What the Labels HideRead guide → FAQQuick answers →

Frequently asked questions

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