'Triclosan', considered harmful when exposed to high levels for a long time, is most likely present in which of the following?

Triclosan is an antimicrobial chemical used to increase the shelf life of consumer products.

Studies have indicated that triclosan can have neurotoxic effects and damage neurons.

It is commonly added to personal care products such as hand soaps and cosmetics, as well as other materials like athletic clothing and food packaging.

The US Food and Drug Administration (FDA) has imposed a partial ban on its use. However, India currently lacks similar regulations on triclosan-based products.

Therefore, the most likely place to find Triclosan is in toiletries.

Hence option (d) is the correct answer.