When I ordered this product I don't remember anything about a 10 day trial period! I would not have ordered it if that was the case you can't tell any impovement in such a short time. I thought it was a 30 day trial. I also seen it on the Dr. Oz show so I thought it was a good product. I'm retired so I live on a limited budget, I would never spend all that money on a product!  Customer service was hard to understand and kept saying the same things no matter what I asked then hung up when I asked him a question! Very professional, huh!!!