Cosmetic Regulatory

Gives Claude direct access to cosmetic ingredient safety data across 12 regulatory jurisdictions including EU Regulation 1223/2009, US FDA, Korea MFDS, and California Prop 65. You get four tools: check_ingredient for full regulatory profiles with SCCS opinions and pre-calculated Margin of Safety values, check_formula for batch compliance scans of up to 50 ingredients, search_ingredients for discovery when you don't know the exact INCI name, and calculate_mos for safety assessments using SCCS methodology. The database contains 884,345 rows of NOAEL studies, dermal absorption data, and regulatory opinions with full source traceability. Built by a cosmetic formulator, this replaces €16,000/year commercial databases with a free Cloudflare Workers endpoint backed by D1 SQLite.