Instruct: Classify Amazon reviews into positive or negative sentiment
Query: this is a waste of money

iam 29 and using this product for two weeks. i seen that whenever i shampoo my hair with this product my hair looks little fuller and managable but the root cause of the problem gets even more worst. It sheds my hair in more quantities the next day when i wash it..This scars me a lot because i dont want to lose what i have right now. Been losing hair since i was 19 years old and it seems to me that i have MPB. and the only product works better for me is provillus and also hair regain shampoo and treatment. thats the best i seen so far. Prolexil treatment does wonders on my hair by regrowing my hairs back. but nisim is waste of money people. try prolexil and pronoxidil. its amazing result appers in 3 months