B vitamins are essential cofactors in hundreds of biochemical reactions — from energy metabolism and DNA synthesis to neurotransmitter production, cardiovascular protection, and immune function. But most B-complex supplements use cheaper, synthetic forms that require conversion by enzymes that are genetically compromised in an estimated 40–60% of the population (MTHFR variants). Ortho Molecular Methyl B Complex delivers all eight essential B vitamins in their most bioavailable, biologically active forms — including the methylated folate and B12 that bypass these genetic conversion bottlenecks entirely.Folate (as Quatrefolic® 5-MTHF, 5-Methyltetrahydrofolate) is the active, immediately usable form that bypasses MTHFR enzyme conversion — critical for DNA methylation, homocysteine clearance, and fetal neural development. Vitamin B12 (as Methylcobalamin) is the neurologically active form that supports nerve function, red blood cell formation, and the methylation cycle directly. Vitamin B6 (as Pyridoxal-5-Phosphate, P5P) is the active coenzyme form, essential for neurotransmitter synthesis and amino acid metabolism. Riboflavin-5'-Phosphate (active B2), Cocarboxylase (active B1), and Pantethine (active B5) complete the active-form backbone. Choline and Inositol provide synergistic methyl donor and membrane support.60-capsule supply. Gluten-free, GMP certified. Ideal for MTHFR variants, homocysteine support, energy, mood, and neurological health. Take 1 capsule daily or as directed. Available at Beauty Riche with same-day shipping.