arrow Formulas Vegan B-Right Optimized B-Complex is low odor because the choline bitartrate is microencapsulated in cellulose beadlets. It is also formulated with methylcobalamin which is better absorbed, retained and utilized than other forms of B12. Methylcobalamin and niacinamide protect brain and nerve tissue. Pantethine is a derivative of Vitamin B5 and is a precursor to coenzyme A (CoA) which is involved in oxidative metabolism. Pyridoxal 5-phosphate (P-5-P) is the coenzyme form of vitamin B6 and is necessary for the metabolism of proteins and amino acids. Utilizes 4th Generation Folic Acid Technology. No gluten. Suitable for vegetarians and vegans.