Thorne B-Complex - Active B Vitamin Complex for Energy & Nervous System Support

Cellular Energy & Metabolism Support: B vitamins serve as essential cofactors in mitochondrial energy production, converting carbohydrates, fats, and proteins into ATP—the body's primary energy currency. This comprehensive complex provides therapeutic amounts of thiamine (B1), riboflavin (B2), niacin (B3), and pantothenic acid (B5) to support optimal metabolic function, reduce fatigue, and enhance physical stamina throughout the day.

Nervous System & Cognitive Function: Methylated B vitamins, including methylfolate (5-MTHF) and methylcobalamin (B12), bypass genetic conversion limitations to directly support neurotransmitter synthesis, myelin sheath formation, and nerve signal transmission. This targeted neurological support promotes mental clarity, healthy mood regulation, memory function, and overall cognitive performance while protecting against age-related neurological decline.

Cardiovascular & Homocysteine Management: The synergistic combination of folate, B6, and B12 works through the methylation pathway to convert homocysteine—an inflammatory amino acid—into beneficial methionine, supporting cardiovascular health and healthy blood vessel function. This methylation support is particularly important for individuals with genetic variations (MTHFR polymorphisms) that impair standard folic acid conversion.

Active Form Advantage: Unlike synthetic B vitamins that require enzymatic conversion, Thorne's B-Complex #6 provides pre-methylated and coenzyme forms including pyridoxal 5'-phosphate (active B6), riboflavin 5'-phosphate (active B2), and methylcobalamin, ensuring immediate bioavailability. This formulation also includes biotin and choline for comprehensive B-vitamin support, liver function, and lipid metabolism without artificial colours, preservatives, or common allergens.