Nitro/Cell Tech

[#94 3]

I'm getting mixed responses on this question. I want to know if NitroTech and CellTech are bad for your body, especially the kidneys? Im already screwed because of heredity, so I'm most likely going to get kidneystones. If NitroTech or CellTech are bad for your kidneys, I dont wanna have complete kidney failure.

Can anyone that really knows their stuff give me a definite answer on this one?

I've been using both for about 1 month now. The results are evident, but if it's bad for the kidneys I cannot take the risk.

Any information is appreciated.