2022-03-22
The letters or numbers before the name refers to the 3D chemical structure of that compound.
Some products may only list Methylfolate or 5-MTHF, without specifying if which form it contains.
If the label does not state L-5-Methylfolate, Magnafolate or Metafolin then it may not be the biologically active form.
Magnafolate® ,the Manufacturers & Supplier of L-5-Methylfolate.