glutathione comes from How to increase levels: 4 natural ways Glutathione - The Amazing Detoxification

BPC-157 (Body Protection Compound-157) is a stable synthetic pentadecapeptide derived from human gastric juice protein, extensively investigated for its cytoprotective, organoprotective, and vascular-modulating properties in preclinical models

They are especially suitable for individuals needing ongoing, maintenance-level doses of B12

Neuroprotection & Brain Health BPC-157 has been shown to support brain function, reduce neuroinflammation, and enhance cognitive recovery

Oral supplements have 2.4 to 2.6 mcg of vitamin B12

KAL L-Glutathione SR 500mg is a powerful antioxidant in a sustained-release vegetarian capsule