Your body doesn't know the difference, but your wallet will. As long as it clean and reliable, it shouldn't be huge factor, IMO. Honestly, how many people are getting sick or infected solely because their gear is vet vs. human...? I haven't seen anything documented that demonstrates vet gear to be harmful for human consumption, and personally have never had any problems with Tren, EQ, etc. By negating Vet gear, you eliminate some very good, & cost effective AS choices.