I think I paid about $150.00 dollars. It was pretty pricey. It's too bad, but I wouldn't look to tests for confirmation. Maybe you will have more luck though- who knows? I hate to waste money is all. My husband works so hard to support our family. I haven't been able to work consistently for 10 years. Keep on cleansing and re-establishing your good flora. We'll get there in time :-).