5 stars because the seller was extremely attentive and solicitous. But unfortunately the product, when it arrived in my country, it underwent inspection in the ANVISA and made the return to the sender, not allowing entry into the country.

The product was barred from customs, and I had the refund of the amount in approximately 10 days

Unfortunately it did not pass the inspection of my country. Seller friendly and willing to help. I had no problems with the refund.