L-Methionine from NOW Foods and Supplementstogo.com is an essential sulfur amino acid. The body cannot produce L-Methionine, which must be obtained from food or supplement sources. DetailsServing Size: 2 CapsulesSuggested Use: As a dietary supplement, take 2 capsules daily as needed, preferably on an empty stomach.Free of: yeast, wheat, gluten, corn, soy, egg, milk, preservatives.Other Ingredients: Gelatin (capsule), Magnesium Stearate and Silica.Warnings: NoneDisclaimers: NoneNOW® L-Methionine is the natural L-form of this amino acid. The synthetic DL-form is never used in any of our amino acid products.