I have been using the blue tops and doing it the way the email says to do it and i am having no trouble and love the results. mSo far I been around this and aas for 5 years or so and if you follow what the person tells you it usually helps(meaning no disrespect) Blaster is one of the best I have done bussiness with and very smart as well. Thats my take on products. Start low on each order and work way up as you see how it is dosed.