BeautyIQ: Shade Dupes & Safety

Find cross-brand makeup shade matches and screen ingredient lists with clear scores, data confidence and limits. Search by product or shade name, then compare alternatives ranked by measured color distance and formula similarity. Each result includes its match classification and available supporting data. Apply a price limit when price data is available; missing data and low-confidence matches are stated explicitly. Screen a catalog product or a pasted ingredient list against a curated ECHA/SCCS endocrine-disruption dataset. Results include flagged ingredients, evidence levels and the engine's limitations. This screening does not measure ingredient concentrations or absorbed dose, certify that a product is safe, or provide medical advice. Use the results directly in chat, with optional links to BeautyIQ for more detail. BeautyIQ pages may contain affiliate links to physical cosmetics. No account is required.