Instruct: Classify Amazon reviews into positive or negative sentiment
Query: BE WARE: this is HOMEOPATHIC

Oops. I mistakenly purchased this and later saw that it was Homeopathic. So for me that means it is useless because I do not believe in homeopathy. Homeopathy means that the active ingredient was repeatedly diluted in water and shaken many times, each time removing and adding more water - before being added as an ingredient into the gel. In homeopathy, it is believed the water has a 'memory' of the active ingredient that was once there before dilution and it remains powerfully curative. Apparently this particular cream is only diluted 1x (one time) so there is probably a weak or small amount of active ingredient arnica in the gel, but probably not very much. Anyway, if you're looking for basic arnica gel, this isn't it. Buyer be ware.