Lantus (insulin glargine) is a long-acting type of insulin. Insulin helps to control blood sugar levels in diabetes mellitus, including diabetes type 1 and diabetes type 2. Lantus is more popular than other insulins. There are currently no generic alternatives for any insulin, but there is an alternative insulin with the same active ingredient as Lantus.
Check our savings tips for co-pay cards, assistance programs, and other ways to reduce your cost. Lantus is covered by most Medicare and insurance plans.
Prices and coupons for 1 vial (10ml) of Lantus 100 units/ml
Lantus: $0 copay*
GoodRx‘s cash prices are based on multiple sources, including published price lists, purchases, claims records, and data provided by pharmacies. Our discount and coupon prices are based on contracts between a pharmacy (or pharmacy purchasing group) and a Pharmacy Benefit Manager (PBM), who provides prices to us. The prices we show are our best estimate; while we believe our data to be generally accurate, we cannot guarantee that the price we display will exactly match the price you receive at the pharmacy. For an exact price, please contact the pharmacy. (Please keep in mind that the pharmacy will require the information shown on the GoodRx coupon/discount to confirm the discount price.)