L-Lysine is an essential amino acid that supports the growth, maintenance, and health of skin tissue. It promotes the integrity of skin and lips. Solgar L-Lysine 1000 mg vegetable capsules are part of a range of high-quality amino acids. Amino acids are the building blocks of proteins and are necessary for many internal functions of the body. They are divided into "essential" and "non-essential" amino acids. Essential amino acids are those that cannot be produced by the body but must be obtained from the diet to maintain good health. An insufficient supply of essential amino acids increases the body's need for the non-essential amino acids that it must obtain from the diet. Foods that increase the supply of amino acids include meat, beans, cheese, and eggs. L-lysine is an essential amino acid and is found in muscle tissue. A healthy, balanced diet will help to achieve an adequate level of the amino acids we need, and we can also add a food supplement. Solgar L-Lysine 1000 mg Tablets are part of the premium amino acid range. It is an essential amino acid found in muscle tissue and is also a supplement that is popular with people for seasonal support. These tablets come in a free-form and are Kosher and suitable for Vegans and Vegetarians. 1 tablet a day provides 1000 mg of L-Lysine. For over 70 years, Solgar has used 100% recyclable amber glass bottles. Solgar believes that cleaner is better and crafts its vitamins and minerals in small batches to help ensure consistency and purity from bottle to bottle. All Solgar products meet the industry-recognized “Gold Standard” for excellence, made using naturally sourced ingredients and innovating since 1947.