Definition: In this task, you're given reviews from Amazon's products. Your task is to generate the Summary of the review.
Input: I had to return this product because it made me sick. I'm not allergic to soy, but there is something in it that gave me shortness of breath, and a very itchy throat. There is a lot of artificial ingredients, added sugars, and it also contains soy.

This protein powder tastes really but it contains soy