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Cosmetic formulation and regulatory tools

Turn an ingredient list or formulation worksheet into a result you can review: matched EU records, calculated percentages, allergen labelling thresholds and side-by-side regulatory differences.

Formula comparison and calculators run in your browser. Database checkers submit entered names only for the current request, mask them from optional analytics, and do not save the formula.

13 markets · 19 mapped country sources

Country and market databases

Open the global evidence map to find official sources, source languages, English or bilingual materials, and the reviewed rule coverage currently available for each market.

Browse all market databases
A missing rule is never presented as permission.

Choose the result you need

Most useful first

Screen a formula across markets

Paste up to 100 ingredient names, CAS or EC values and select target markets. Review EU annexes and exact linked or standalone official country records, then export a market-by-market evidence matrix.

  • 13 selectable markets and exact identifier matching
  • Prohibited, restricted and evidence-gap summary
  • Formula CSV plus market evidence dossier
Open global formula checker
New evidence tool

Compare one substance across markets

Search one INCI, chemical name, CAS or EC identity and compare matching official records, source versions, evidence gaps and required next checks across all 13 markets.

  • One identity × 13 market datasets
  • Direct record and condition links
  • CSV dossier and verification workflows
Compare substance markets
Official 2025 source

Look up an EU label name

Search the official English common ingredient names from Decision (EU) 2025/1175 by name fragment or numbered entry.

  • 30,418 validated numbered entries
  • Official source and application date
  • Copy, CSV and JSON API output
Search EU INCI glossary
Private & local

Compare two formulas

Paste an original and revised INCI list to find shared, added, removed and reordered ingredient names, then export a review-ready result.

  • Similarity score for unique names
  • Relative-order change detection
  • CSV, copy and print output
Compare INCI formulas
Three calculators

Calculate and scale a formula

Convert ingredient weight to percentage, scale a percentage formula to any batch size, and calculate the finished-product level of an allergen supplied in a fragrance blend.

  • Weight ↔ percentage calculations
  • Batch worksheet with a 100% check
  • Leave-on and rinse-off allergen thresholds
Open formulation calculators
Evidence review

Compare two annex entries

Select two EU annex records and highlight differences in product scope, maximum concentration, warnings, identifiers, CMR notes and source updates.

  • Name, CAS and EC autocomplete
  • Differences highlighted by field
  • Direct links back to both records
Compare entries

A practical review path

  1. 1. Screen

    Paste the INCI declaration and identify records that need closer review.

  2. 2. Open evidence

    Read the matching annex entry, conditions, warnings and official source references.

  3. 3. Calculate

    Check the finished-product concentration or scale the percentage formula to the intended batch.

  4. 4. Verify

    Confirm the decision against the current legal text and the exact product type and market.

Continue with the underlying data