Source Naturals, Vitamin B 2 Riboflavin, 100mg, 250 ct Constipation GABA (gamma-aminobutyric acid) - 80

GABA (gamma-aminobutyric acid) - 80 mg

N-acetyl-L-tyrosine

although it is not itself a vitamin

Vitamin C (from magnesium

Phosphatidyl Inositol

Source Naturals, Vitamin B 2 Riboflavin, 100mg, 250 ct Constipation GABA (gamma-aminobutyric acid) - 80Vitamin B 2, also known as riboflavin, is a component of two enzymes: flavin mononucleotide (FMN) and flavin adenine dinucleotide (FAD). These enzymes are important in energy production, and are essential for normal fatty acid and amino acid synthesis. Because of their vital roles, cellular growth cannot take place in the absence of vitamin B 2 riboflavin. Packaging 250 tabs Suggested Use 1 tablet daily. Ingredients Riboflavin (vitamin B 2) 100 mg