Office of Dietary Supplements Vitamin B12. NIH Office of Dietary Supplements, U.S
The documented benefits span multiple systems - improved sleep quality through pineal restoration, enhanced immune function via thymus support, visible skin improvements from cellular rejuvenation, and 20-40% lifespan extension in animal studies suggesting profound anti-aging potential
Related peptides in the GLP-1 agonist class with broader receptor profiles include retatrutide (a GLP-1/GIP/glucagon triple agonist) and tirzepatide (a GLP-1/GIP dual agonist)
Product works
In neuronal senescence model studies, the active ingredient of the product can cross the blood-brain barrier (and act directly on neurons in vitro), increase NAD+ levels in nerve cells, protect mitochondrial function, reduce neuronal apoptosis, and promote the synthesis and release of neurotransmitters (such as dopamine and acetylcholine), thereby improving signal transduction in nerve cells
I have had more energy less inflammation better skin tone and have lost 12lbs of stomach fat Definitely helping my overall mood and energy level Awesome The only reason I gave 4 stars instead of 5 is because the high dose of B Complex caused constipation and black stools Love it Very prompt effective and improved energy and mood