Muntons new KreamyX has been designed to offer a simple solution to the home brewer who wants to improve his beer. Used in place of priming sugar. KreamyX contains a blend of spray dried malt extract, dextrose and a heading agent which will improve head formation and retention, overall flavor and increase the body of the beer. 1 package is sufficient for use in 5-6 gallon batches.
Since its designed to change the overall flavor Id say yes it will change the way it tastes.
How much is another question.