Quotes about great plastic products that cause serious damage (10)

I believe the answer is:

cigarettes

'products that cause serious damage' is the definition.
(cigarettes damage the body)

'quotes about great plastic' is the wordplay.
'quotes' becomes 'cites' ('cite' can be a synonym of 'quote').
'about' is an insertion indicator.
'plastic' indicates an anagram (plastic can mean easily moulded).
'great' anagrammed gives 'garet'.
'cites' enclosing 'garet' is 'CIGARETTES'.

(Another definition for cigarettes that I've seen is " Fags".)

I've seen this clue in The Guardian.

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