Beware the 30 day money back guarantee. [SEP] I tried this product for almost 2 months.  I didn't notice my hair falling out any less.  Beware that the 30 money back guarantee.  The company suggests that you use the products for 2-3 months but you can't possibly know if the product is working in 30 days.  The customer service representative was very rude when I emailed them for a refund after the 30 days.  I understand their policy but it was misleading.  I gave this product the 2 months and notice zero difference.  This product was not worth the money for me.  Nioxin works better.