Top up your levels of amino acid lysine in your diet with L-Lysine from dietary supplement specialists Puritans Pride. The building blocks of protein, amino acids are popular with many people who follow an active lifestyle. Each caplet is packed with 1000mg of free form L-lysine and is an easy way to increase the amount of L-lysine in your diet. Puritans Pride L-Lysine is suitable for vegetarians and you can take at any time of the day. Top up your levels of amino acid lysine in your diet with L-Lysine from dietary supplement specialists Puritans Pride. The building blocks of protein, amino acids are popular with many people who follow an active lifestyle. Each caplet is packed with 1000mg of free form L-lysine and suitable for vegetarians – you can take at any time of the day. Essential amino acid. 1000mg of L-lysine per capsule. Suitable for vegetarians. 250 caplets per pack Nine amino acids are essential and need to be consumed as part of our daily diet. Eleven are classified as non-essential but may need topping up from time to time. L-Lysine capsules from Puritans Pride are an easy way to add lysine into your daily diet. Amino acids are important for bodybuilders. L-Lysine 1000 mg contains essential amino acids.