Why are these products flagged for Quaternium-15?

Each product listed has been independently scanned and confirmed to list Quaternium-15 (or its aliases) in its ingredient panel.

Should I throw these out?

Not necessarily. Quaternium-15 risk depends on serving size, age, and individual sensitivity. Tap a product for its full risk breakdown.

Answer: We haven't scanned a product containing Quaternium-15 yet. Scan one to add it →

Audit your pantry in 60 seconds

Scan barcodes one after another — we'll flag everything with Quaternium-15 or 200+ other ingredients banned overseas.