Audit your formula compliance instantly. Test essential oil concentrations against EU 2023/1545 thresholds and see exactly which ingredients require INCI labeling.
Select an essential oil and enter your formula details
This live demo shows how Allergen81 evaluates essential oil concentrations against EU 2023/1545 thresholds in real time. Regulatory teams use it to pre-check formulas before running full batch analyses — no spreadsheets, no manual cross-referencing.
Behind the interface, the same engine processes IFRA certificates, GC/MS reports, and Safety Data Sheets to auto-extract 80+ regulated allergens. It accounts for leave-on (0.001%) and rinse-off (0.01%) thresholds, groups pre-haptens and oxidation derivatives, and outputs INCI-compliant label declarations.
Most cosmetic brands still manage allergen compliance in Excel. A single SKU can take 3–5 days to verify. Allergen81 cuts that to minutes by parsing supplier PDFs automatically and recalculating thresholds whenever a formulation changes.
Whether you are preparing for the July 31, 2026 deadline or scaling a 30+ SKU portfolio, our EU 2023/1545 compliance software gives you an audit-ready trail for every calculation, every document upload, and every label change.