I have had delivery issues and didn't receive my order. I sent the company an e-mail and Jim Miller himself called me. He had been in touch with the post office and my package was in limbo somewhere. He was most apologetic and made everything right, including expedited shipping because of my timing issues. Based upon customer service alone, I will be the most loyal customer they have. Excited to try the Zeolite with Lymph support. I have been using the Zeolite with Chlorella (5 stars!) and it was wonderful. Would highly recommend that one. I am at a point in my journey where I feel my lymph system could use a boost, so I will alternate the 2 products as needed. FIVE STARS for an American family owned business and personalized customer service from someone who is invested in a great reputation. So refreshing and needed in the age of anonymous corporate giants.