It is ubiquitously expressed across virtually all nucleated cell types and is among the most abundant intracellular peptides in mammalian biology, present at concentrations of 200-500 micromolar in platelets and 10-100 micromolar in most other cell types
are B12-deficient compared to just 6% of people under 60, according to studies
The Super Myers Cocktail adds Glutathione and additional Vitamin C for enhanced benefits
GHK-Cu appears to flip the switches damaged tissue uses to rebuild itself including 47 DNA repair genes
BPC-157 lacks that level of validation
The most prevalent and consistent dose-limiting side effects observed across studies of FGF21 analogs in patients with metabolic disease are gastrointestinal (GI), including mild-to-moderate nausea and diarrhea (183, 245, 246, 298, 301)