• Comprehensive B vitamin supplement
• Provides activated B vitamins, including pyridoxal-5-phosphate, riboflavin-5-phosphate, enhanced-retention thiamine derivative benfotiamine, and 800 mcg of Metafolin^® L-5-methyltetrahydrofolate (L-5-MTHF) per capsule, the naturally occurring, universally metabolized form of folate
• Offers vitamin B₁₂ in unique blend of adenosylcobalamin and hydroxocobalamin
• Made with hypoallergenic, vegan ingredients

PureGenomics^™ B-Complex is designed to address the nutrient requirements of common genetic variations in the methylation pathway with a unique blend of B vitamins in highly researched and activated forms. Folate is offered in this formula as Metafolin^® L-5-methyltetrahydrofolate (L-5-MTHF), the universally metabolized and biologically active form of folate, providing support for individuals with genetic variations in the MTHFR gene. Vitamin B₁₂ is offered as a combination of hydroxocobalamin and adenosylcobalamin. Hydroxocobalamin is a precursor form of vitamin B₁₂ converted in the body to both methylcobalamin and adenosylcobalamin. Adenosylcobalamin is an activated form stored in the mitochondria of cellular tissues. It is a key cofactor in carbohydrate metabolism for the enzyme methylmalonyl-CoA mutase, which is used to produce succinyl-CoA. Optimal levels of vitamin B₁₂ also support normal immune function. Benfotiamine is a lipid-soluble, enhanced-retention thiamine derivative. This formula also includes the methyl donor choline, which helps to support liver function.