Store › B-Complex--Energy production, brain function, and metabolism Option 4 B-Complex--Energy production, brain function, and metabolism Option 4 $400.00 Thiamine ( Vit B1), Panthenol ( Vit B5),Pyroxidine ( Vit B6),Nicinamide ( Vit B3),Riboflavin Phosphate ( Vit B2) 400 Add To Cart Added! Thiamine ( Vit B1), Panthenol ( Vit B5),Pyroxidine ( Vit B6),Nicinamide ( Vit B3),Riboflavin Phosphate ( Vit B2) 400