Methylfolate, the active form of folic acid, plays a role in converting homocysteine into methionine (a harmless amino acid), so if methylfolate is lacking due to the MTHFR mutation and subsequent inability to convert folic acid to methylfolate, homocysteine can build up to dangerous levels.
Magnafolate® is a patented trademark of C-crystalline form of Calcium L-5-Methyltetrahydrofolate, produced under US Patent No. 9,150,982 B2, the most safe folate yet.
A quick overview:
Patented product-- C-crystal structure calcium salt..
3 years stability at room temperature..
FDA/NDI 920, Self Affirmed GRAS..
Kosher, Halal, GMP certificate
Magnafolate® ,the Manufacturers & Supplier of active folate.