Regrettable substitution. Informed substitution.
The first sounds like a problem – and it is. The second is the way you avoid the first.
In the world of consumer products made from mixtures of chemicals – baby lotion, shampoo, cleaners, laundry soap – chemists seek ingredients that are effective and feasible. What they too often don’t also consider are the hazardous properties of the chemical and its risk to people. This is in part because most chemists are not trained in toxicology. Further, many of the biological interactions between us and the ingredients in everyday products we use on our bodies and in our homes are only now being understood. As our understanding has grown, groups such as EDF have called for the removal of some of the more concerning chemical ingredients from store shelves.