Biocare nutrisorb methylfolate 15ml nutrisorb methylfolate is a high potency liquid supplement of optimally bioavailable metabolically active folate to support healthy methylation high potency liquid supplement of high potency naturally active form of folate contains folate as methylfolate or 5 mthf contains quatrefolic the most advanced form of folate supplementation available with optimum stability and bioavailability folate contributes to normal blood formation normal homocysteine me