Instructions: 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.
Input: Purchased this as an experiment to see what the effects would be. Nothing happened. Don't know if that's due to something specific about this company's product, or whether any sceletium tortuosum would have had no effect. For the price it was worth experimenting, but a downer when nothing happens.
Output:
No results