Each white-to-off-white, round, biconvex, film-coated tablet scored on one side and debossed with "J1" on the other side contains 500 mg of metformin HCl. Nonmedicinal ingredients: hypromellose, povidone, sodium starch glycolate, colloidal silicon dioxide, magnesium stearate, and opadry white.
Each white-to-off-white, capsule shaped, biconvex, film-coated tablet debossed with "J2" on one side and "850" on the other side contains 850 mg of metformin HCl. Nonmedicinal ingredients: hypromellose, povidone, sodium starch glycolate, colloidal silicon dioxide, magnesium stearate, and opadry white.