PN TAA Caps or iForce Potasium Nitrate

[BigGame84]

I know Prototype's TAA caps haven't even been released yet and Potassium Nitrate hasn't been around long either but I am wondering what supplement might be worth taking the chance on when it comes to pumps and muscle fullness.

Anybody have any thoughts?

 

[bolt10]

Idk what the TAA caps are but nitrates have been around and used frequently by many. Pumps, endurance, etc are all common with nitrates and is no different with Potassium Nitrate and while Iforce just released it, that specific ingredient has been used by many for awhile (nutriguard?).