Swanson L-Methionine is a food supplement in the form of capsules containing an active ingredient - AjiPure ® methionine. It is enclosed in a shell made entirely of plant material, making the formula suitable for supplementing the diet of vegetarians. Swanson ® AjiPure ® L-methionine – action Methionine is an organic chemical compound from the group of 20 basic protein amino acids. Along with cysteine, L-methionine is one of two sulfur-containing amino acids. Eggs, especially their proteins, are a particularly valuable natural source of methionine in the daily diet. A great way to provide methionine to the body is also supplementation using capsules. A 60-pack of Swanson® L-Methionine Antioxidant Support will provide 2 months of daily use.