The same moisturizer that sits on a shelf in Seoul could be pulled from a store in Paris. Not because of a labeling error or a packaging defect — but because an ingredient inside is classified differently by two governments looking at the same scientific data. This happens more often than most consumers realize. The EU and South Korea — both major cosmetics markets with sophisticated regulatory systems — frequently disagree on where to draw the line. The EU's cosmetics regulation (EC 1223/2009) maintains one of the strictest banned substance lists in the world, with over 1,600 entries in Annex II. Korea's MFDS takes a different approach, often allowing the same ingredients under specific concentration limits or without restriction. Neither system is wrong. They operate under different regulatory philosophies: the EU leans toward the precautionary principle — restrict first, revisit later. Korea tends toward risk management — allow under controlled conditions, monitor outcomes...
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