I would like to know should i stop taking my pre-workout supplement that i take before training when using H4H?
It contains Creatine malate, DAA, L-arginine, L-citrulline malate, L-leucine, L-taurine, N-acetyl l-glutamine, Beta alanine, L-isoleucine, L-valine, L-tyrosine, Caffeine anhydrous and...