In this task, you're given a review from Amazon's food products. Your task is to generate a short summary of the given review in the input. Note that you don't need to write a complete sentence as a summary.

These cups are artifically sweetened with sucralose - I didn't realize until I tried one, and ended up with a little bit of a headache, which made me check the ingredient list - it isn't noted on the front of the box. They definitely have an artificial taste, I would not buy them again.
Artificial taste