Unfortunately, many supplement companies formulate their products with the least expensive forms of vitamins in mind. Folic acid is much cheaper to put into a vitamin than the active form, thus you will often see folic acid in most conventional prenatal and multivitamins.
We recommend you better form of folate:
Magnafolate® L Methylfolate(active folate)—maximizes the supplementation delivering a "finished" folate the body can immediately use without any kind of metabolization.
It can better supplement the folate that the body lacks.
Jinkang Pharma ,the Manufacturer & Supplier of L Methylfolate raw materials.