Novo Nordisk is slashing the price of its blockbuster diabetes drug Ozempic for U.S. patients who self-pay or are uninsured.

Novo Nordisk and GoodRx announced a partnership this week to sell products Ozempic and Wegovy at half their normal cost to patients who pay for the medications with cash. Starting this week, customers will be able to buy a month’s supply of Novo Nordisk’s semaglutide pen products for $499 through GoodRx.

Novo Nordisk announced Monday that US patients can now get a month’s supply of Ozempic, the blockbuster diabetes drug, for $499, for those who pay for medications on their own and don’t go through insurance.