Supplied / Packaging 200mg: Each blue, round, flat-faced, beveled-edged tablet, identified NU over 200 on one side, contains: acyclovir 200mg. Nonmedicinal ingredients: colloidal silicon dioxide, croscarmellose sodium, indigotine (FD&C blue #2), lactose, magnesium stearate and microcrystalline cellulose. Gluten- and tartrazine-free. Bottles of 100.
400mg: Each pink, round, flat-faced, beveled-edged tablet, identified NU over 400 on one side, contains: acyclovir 400mg. Nonmedicinal ingredients: colloidal silicon dioxide, croscarmellose sodium, magnesium stearate, microcrystalline cellulose and red ferric oxide. Gluten-, and tartrazine-free. Bottles of 100.
800mg: Each blue, oval, biconvex tablet, scored and identified NU 800 on one side, contains: acyclovir 800mg. Nonmedicinal ingredients: brilliant blue FCF aluminum lake 12% (FD&C blue #1), colloidal silicon dioxide, croscarmellose sodium, indigotine (FD&C blue #2), magnesium stearate and microcrystalline cellulose. Gluten- and tartrazine-free. Bottles of 100.
Store at room temperature (15to 30°C). Protect from light.