I have a question when running stacks how many is the perfect amount in regards to different compounds for example I’m using tren, deca,test, . Is it a good idea to use more then 3 or is it harmful
There isn't a perfect ratio. I've seen some recommendations for ratios, and I believe it's really more dependent on the person.
e.g. If you are running a few compounds and you find that your dick is not working, but everything else on your bloodwork looks fine, you may need to increase your testosterone dosage to maintain sexual function.
With that being said I like to run my testosterone at a TRT dosage, and then whatever the minimum amount is of the other compound for effectiveness.
I have always found that I made the most progress on longer cycles, not shorter more intense ones, and I can avoid most, if not all sides running lower dosages, even on longer cycles.