Now Foods SAMe is a dietary supplement containing S-adenosylmethionine (SAMe) , an organic compound naturally produced in the human body from the amino acid methionine. SAMe is a popular choice as a daily dietary supplement for adults. Key Features of Now Foods SAMe 400 mg SAMe in each tablet. An organic compound that occurs naturally in the body. Suitable for vegans and vegetarians. GMO-free, gluten-free, kosher. 60 tablets - flexible dosage (2-4 tablets per day). Each tablet contains 200 mg of S-adenosylmethionine in the stable tosylate disulfate form. The product has a simple composition and is suitable for vegans and vegetarians.