question about amino acids..

[xgabrielx]

i was reading on scivation xtend, and it how prevents tryptophan from entering the brain to prevent fatigue during workouts, so wouldnt this affect sleep as well?

[Times Roman]

Mate,
Just between you and I, i don't believe ANY of that marketing hype from these companies. Just stick with the basics and you will be good to go

train
eat properly
rest
minimal supplements

[Ashop]

i was reading on scivation xtend, and it how prevents tryptophan from entering the brain to prevent fatigue during workouts, so wouldnt this affect sleep as well?

If it REALLY does prevent tryptophan from entering the brain then it could be possible for it to interfer with sleep.

[Cronos1247]

Mate,
Just between you and I, i don't believe ANY of that marketing hype from these companies. Just stick with the basics and you will be good to go

train
eat properly
rest
minimal supplements

I agree with this 1000%

[Jonnyg419]

I agree but I still love supplements so much