Happy because my joints are feeling the best they've felt since I was like 230lbs! (I'm alot heavier now) I've been pairing bpc157 with tb500 religiously lately and that's seemed to do TB 500 BPC 157 GHK Cu (10 10 50 MG) Sigma Compounds Back Pain Relief: Do TB 500 & BPC 157 Really Work? BPC 157 5mg Performance Labz These two peptides are often discussed together but they are studied for different biological roles. BPC 157 is commonly mentioned in research related to localized tissue repair and gut lining signaling pathways. TB 500