Jarrow Formulas, Los Angeles, CA, has unveiled its S-adenosyl-L-methionine 400, or SAM-e 400. The pharmaceutical grade, stabilized SAM-e 400 offers 400 mg of elemental SAM-e from 800 mg of SAM-e tosylate disulfate. SAM-e 400 is manufactured under low temperature and low humidity and is enteric coated.