Oh my god read!?

Many skin care products, both natural and from mainstream companies, contain either diethanolamine or triethanolamine (wetting agents), abbreviated on labels as DEA and TEA, and sometimes shown bound to other compounds as in cocamide DEA, TEA or sodium lauryl sulfate. Neither DEA or TEA is carcinogenic. However, if products contain nitrites - often present as contaminants and not disclosed on cosmetic labels -, their presence in cosmetics can cause a chemical reaction - leading to the formation of nitrosamines - most nitrosamines are carcinogenic.