GoodRx will offer the GLP-1s for $499 a month, the lowest-ever out-of-pocket cost for the weight-loss medications.

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.

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.