What is natures aid l lysine 1000mg over 50 amino acids have been identified by scientists, though only 20 are used by the human body. Of these 20 amino acids, 9 are essential the body cannot produce them, so they must be obtained through diet. Lysine is one such essential amino acid. Natures aid l lysine tablets contain 1000mg of l lysine, making them suitable for vegans and those with lactose, wheat, or gluten intolerances. Ingredients what are the active ingredients l lysine hydrochloride, microcrystalline cellulose, di calcium phosphate, tablet coating sodium carboxymethylcellulose, dextrin, dextrose monohydrate, lecithin soya, sodium citrate, anticaking agents stearic acid, silicon dioxide.ingredients usage how to take natures aid l lysine 1000mg take 1 tablet per day. Usage warnings precautions to consider before using natures aid l lysine 1000mg do not exceed the recommended intake. Warnings