ORAL vs INJECTABLE BPC 157 Not all peptides work the same way and how you take BPC 157 matters. Here's the simple breakdown: Oral BPC 157 Best for gut health & People often ask about the difference between BPC 157 arginate and acetate forms, and the answer comes down to stability and absorption. When were talking about oral BPC 157, the arginate form is far BPC 157 Evolved Science BPC 157 500 mcg Oral Capsules BPC 157 LPT TBFH