Microcrystalline cellulose, silicon dioxide, stearic acid (vegetable source), vegetarian coating, croscarmellose sodium and magnesium stearate (vegetable source).
Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish or tree nut ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.
This product has twice the L-Lysine (1,000 mg per tablet) as in our regular strength product (500 mg per tablet).