Request a full INCI ingredient list and cross-reference it against the EU CosIng restricted substances database and the EU Cosmetic Regulation 1223/2009 annexes. For the US, check FDA 21 CFR Part 700 prohibited ingredients. A qualified cosmetic chemist should also provide a Product Information File (PIF) draft for EU markets. AJ Cosmo Labs connects brands with formulators experienced in multi-market compliance so you are not navigating this alone.
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