Consistently using the same spot can lead to skin irritation, scarring, or hard lumps under the skin
While there is a mountain of promising in vitro (petri dish) and animal model research, comprehensive, FDA-approved human trials are severely lacking
Methionine concentrations should be 2550 mg per mL, inositol 50100 mg per mL, choline 50100 mg per mL, and cyanocobalamin 1,0005,000 mcg per mL
Nature Communications 10:4731
keep vials tightly closed when not in use Related Products THIS PRODUCT IS INTENDED AS A RESEARCH CHEMICAL ONLY
It's particularly useful for individuals with B12 absorption issues