People are turning themselves into lab rats': the injectable peptides craze sweeping the US Well actually The Guardian Peptides BPC 157 promise to help heal and recover you from injuries and tough workouts (and do way more than that sometimes too!). But there's limited research into their effectiveness. So how do And the BPC 157 TB 500 journey begins. Injection 1 of 30 into my body. Im excited to see how my body feels in the coming weeks. Was more nervous for this injection than Ive been doing flips from BPC 157: Miracle Healing Peptide or Hidden Danger? BPC 157: Top Peptide for Injury Recovery & Gut Health Support