DESCRIPTIONL-Lysine is an essential amino acid and is a necessary building block for all protein in the body. Traditionally used to prevent and treat cold sores throughout the winter months. Natures Aid L-Lysine 1000mg is produced from 1274mg of L-Lysine Hydrochloride in free-form state.Suitable for Vegetarians & Vegans INGREDIENTSL-Lysine Hydrochloride, Microcrystalline Cellulose, Di-Calcium Phosphate, Tablet Coating (Hydroxypropylmethylcellulose, Glycerine, Lecithin, Dextrose), Anticaking Agents (Vegetable Source Magnesium Stearate, Silicon Dioxide). Free FromArtificial Flavours, Colours & Preservatives, Lactose, Yeast & GlutenRECOMMENDED INTAKETake 1 tablet per day. NUTRITIONAL INFORMATIONPer tablet Amount• L-Lysine Hydrochloride 1274mg• Providing 1000mg L-LysinePRODUCT FEATURESL-Lysine is an essential amino acid and is a necessary building block for all protein in the body.