B9 (Folic Acid) by SFI Health
Sold as “Klaire Labs SFI Health L-Methylfolate, 60 Capsules”
THORNE
Folate 1.7 mg DFE, Extrafolate-S 1 mg
Vitamatic
Folate 1667 mcg DFE, Folic Acid 1000 mcg
Nature's Bounty
Folate 1333 mcg DFE, Folic Acid 800 mcg
Nutricost
Folate 1700 mcg
Carlyle
Folate 25000 mcg
Life Extension
Folate 1700 mcg DFE