Link Rupa Health Editorial Team
This study suggests that DSIP may have geroprotective and anti-cancer properties, making it a potential peptide of interest for longevity research
The July 2026 pathway discussion could move BPC-157 to Category 1 which would affirmatively clear it for compounding rather than just removing enforcement priority
Think of BPC-157 as the contractor who organizes the repair crew and ensures materials arrive on site, and GHK-Cu as the quality control specialist who ensures the finished product is structurally sound
Injectable GHK-Cu delivers the compound systemically, affecting collagen synthesis throughout the body including in deep dermal layers, connective tissue, joint structures, and internal organs
Beyond the COA itself, the strongest suppliers make this documentation easy to access and batch-specific, rather than providing a single generic certificate reused across an entire product line