There is currently no generic alternative for Lantus, but there is an alternative insulin with the same active ingredient as Lantus. GoodRx has partnered with Inside Rx and Sanofi-Aventis to reduce the price for this prescription.

What is the generic version of Lantus?

Toujeo contains the same active ingredient, insulin glargine, as Lantus^®. The concentration of insulin glargine in Toujeo is 300 units per mL.

What is a cheaper alternative to Lantus?

Basaglar contains the same kind of insulin as Lantus (insulin glargine), and while it is cheaper—Basaglar costs about 15% less than Lantus—it is still expensive, with a cash price of around $450 for a 30-day supply.