No concerns about the product.
I did the payment and it went through and then I see that it was refunded. I usually didn't check my email I just log in into Swanson's website and the order keeps saying processing. So after a while I called the company y the associate told me that my card was rejected. I mean that message should be on the portal and give the option to summit another card.
So I have to have a card number on the phone.