Bullet Points : 1 > L-Phenylalanine (Lpa) Serves As A Building Block For The Various Proteins That Are Produced In The Body 2 >Lpa Can Also Be Converted (Through A Separate Pathway) To Phenylethylamine, A Substance That Occurs Naturally In The Brain And Appears To Elevate Mood 3 >Suitable For Vegetarians Description : Kal Dlpa Tablets, 750 Mg, 30 Count750 Mg