However, there are certain vitamins that are only found in specific food that may be rarely or minimally consumed, hence limiting its supply in the body
GHK-Cu makes up the largest share of either blend at 50 mg and is the copper peptide most associated with collagen production, improved skin elasticity, and anti-inflammatory signaling the same component that drives much of the visible glow effect in skin-focused research
Cyanocobalamin Injection: MedlinePlus Drug Information
This subjective improvement could reflect placebo effect, improved overall nutritional status from paying more attention to diet, natural adaptation to the medication over time, or actual b12 repletion if deficiency existed
Folic acid, a biochemically inactive compound, is the precursor for tetrahydrofolic acid and methyltetrahydrofolate