I originally signed up for a free sample of the supplement called headlock. I also agreed to a free sample of a muscle builder form of headlock. I paid shipping and received the samples in about a week time. After another 2 weeks I received a notification from my credit card company asking about an unauthorized purchase. I called my credit card company and they told me there were two charges from two different companies that they declined. I insured when I requested the samples that there was no "catch" saying that if I didn’t cancel I would be automatically billed for a one month supply. When I called Immortal Nitro to find out what was going on they told me that I had been shipped a full one month supply instead of a free sample. The only thing they would be able to do for me is have me send back the remaining product and pay shipping or I could pay the remaining balance of what I owed because they sent me more than the free sample. Obviously there is a catch here. The woman I spoke with never gave me her name all she said was customer service. She never gave me service she only harass me and told me what my options were she never apologized for sending me more product than I intended to receive. Save yourself the trouble and don’t do business with Immortal Nitro or true muscle.