50 ORIGINAL anti aging & HGH articles needed

Please read the requirements of this project carefully before bidding. I need 50 ORIGINAL articles on anti aging and human growth hormone(HGH) supplements, about 500 - 600 words each. Here are my requirements :- 1) Please bid only if you have experience writing original articles on these topics 2) The articles must be manually written by you, ie you cannot use any software to do it. If you need to use a software, please don't bid. 3) The articles must be original and creative and must pass copyscape 4) The articles must contain useful content for the reader 5) The articles must be written in correct gramma and flow with simple to understand US English 6) The articles must be totally unique, I can't emphasize this enough 7) The articles will be keyword based (more details when you bid) 8) The articles must be finished within 10 days, the earlier the better 9) I will own the copyrights to the articles. You are not allowed to resell, reuse, or give away these articles. >>> 10) My budget is $1.50 - $3 per article <<< >>>11) Provide sample of your previous work on these topics <<< You will be given some keywords for each article. You will need to write the article based on these. You have to do your own research on the topics, of course. I expect these 50 articles to be written within 10 days. You should send your first 2 articles to me as soon as they are done so as to make sure that they are what I wanted. If they are no good or not readable or does not in any way meet my requirements, I reserved the right to ask you to stop and cancel the project. I will pay you for the first 25 articles delivered and the balance after all articles have been sent to me. Further details will be provided to the bid winner. Happy bidding!