In May 2017, this company ran a special for a free testing kit to anyone with the code. Luckily, I did not pay a thing when I ordered mine, but it is now almost September and no order shipped or tracking number. They continue to send emails asking me to purchase more products, but I haven’t even received the first one. They refuse to respond to me over email or social media contacts. I refuse to call them and waste more of my time. Do not buy from this company as they never fulfill orders!