Hi, I am a medical doctor, medical writer, searcher, researcher, editor and proofreader with 8 published papers in different peer-reviewed journals. I have read all the information you have given in the project description. Being a doctor, I can go through a thorough research to write the content with up-to-date FOUR references.L for each product. I am well-aware of keywords, plagiarism and sales pitch. So, I can provide you quality work. But, before we have started, I want to be clear about the price. You need about 300 to 350 words for each product to be written with four references. Let's discuss for some more detail. Regards!