The science behind the peptide craze Scientific American Best Answer: What Peptides Should I Take for Lean Muscle and Faster Recovery (and Why More Often Backfires) Can you stack **BPC 157** and **TB 500** in the same syringe? It's a common question with a nuanced answer from the experts. Here's the breakdown: **1. The Yes, but on Mixing:** Yes, they A few weeks ago I mixed powder with bacteriostatic water, drew it into a syringe, and injected it into my muffin top. For someone who has avoided needles his entire life, that