While folic acid is immediately converted in the digestive tract to the active form of vitamin B9 called 5-methyl-THF (5-MTHF), folic acid needs to enter the bloodstream and reach the liver and other tissues for conversion.
So we recommend:
Magnafolate® L-Methylfolate—maximizes the supplementation delivering a "finished" folate the body can immediately use without any kind of metabolization.
Jinkang Pharma ,the Manufacturer & Supplier of L-Methylfolate.