If that werent enough, human saliva contains a protein - haptocorrin (HC) - that binds to the B12 molecule
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Research Applications Tissue Repair & Regeneration BPC-157 is studied for repair mechanisms across tissues: Wound healing models multi-tissue repair Angiogenesis vessel formation signaling Collagen & ECM synthesis and remodeling Anti-Inflammatory Research KPV is studied for inflammatory modulation: NF-B signaling regulation of inflammatory mediators Cytokine modulation immune-response research Mucosal models intestinal inflammation Gastrointestinal Research Both peptides studied in GI models: Mucosal repair epithelial healing Barrier integrity permeability research Inflammatory bowel experimental models Immune & Melanocortin Pathways KPV as a non-pigmenting -MSH fragment: Melanocortin signaling receptor pathway research Immune regulation cellular response models Storage & Handling Guidelines Capsule Storage Store in a cool, dry place at room temperature (1525C) Keep in the original sealed container , away from light and moisture Retain any desiccant packet included in the bottle Keep the container tightly closed between uses Handling Guidelines No reconstitution, solvents, or mixing required Handle capsules with clean, dry hands Do not open, crush, or split the capsules Keep away from heat and out of reach of children Shelf Life & Stability Stable at room temperature when stored as directed Avoid excessive heat, humidity, and direct sunlight Reseal the container promptly after each use Use before the labeled expiration date This peptide blend should be stored as directed at room temperature, kept sealed and protected from heat, humidity and light

If you look at the anti-doping statistics and the number of reported positives over the last decade there have been only a handful of positive drug tests across all these substances combined