Some toxins to watch out for are in our food & others in our personal care products.  Phenylenediamine (PPD, MPD, OPD) is found in our personal care products. Why don’t you want Phenylenediamine (PPD, MPD, OPD)? It is linked to cancer, mutagenicity and organ system toxicity. While p-Phenylenediamine (PPD) is widely used under strict limits, its counterparts m-Phenylenediamine and o-Phenylenediamine are considered unsafe and are subject to broad bans in major global markets as of 2025. 

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