Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Product didnt work.. for me.

I suffer from cystic acne, and before going to the dermatologist and spending $200 for the visit, and $xxx (or more) on medication, I thought I would give this a try.I purchased one bottle, and after taking it for a full 45 days, I noticed no change. Matter of fact, my condition got worse.After reading various reviews of this product, and the raves some members gave it, I really did have high hopes it would work. After stopping the product, my condition returned to the state it was prior to taking it. Since buying, and stopping this product, I resorted to seeing a dermatologist.As the saying goes, "everyone's different", so keep that in mind when buying this product. It could work, or it couldnt, its all in the way your body reacts to it.