On the packaging of cleaning products you’ll find a list of the main ingredient families in the product, and how much of each there is in the product in a series of ranges.
This started years back as a voluntary industry initiative but it’s now been made a legal requirement.
It’s also a legal requirement for manufacturers to provide details on the pack of a website where you can get a list of each specific ingredients rather than just the families. If you want this level of detail, check the pack.