Biocare Nutrisorb Methyl FolGuard 15mlNutrisorb Methyl FolGuard is a high potency liquid supplement of optimally bioavailable, metabolically active forms of vitamin B12 (as Methylcobalamin) and folate (as Methylfolate) to support healthy methylation. Additional Information Nutrisorb Methyl FolGuard is a high potency liquid supplement of high potency, naturally active forms of vitamin B12 (as Methylcobalamin) and folate (as Methylfolate). Nutrisorb Methyl FolGuard contains folate as