Are you a healthcare professional? Join GoodRx for HCPs

Browse medications

View All

Research prescriptions and over-the-counter medications from A to Z, compare drug prices, and start saving.

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Prescription savings

Stop paying too much for your prescriptions. Compare prices, get pharmacy coupons, and save up to 80%.

Get prescription savings

Browse medications

Research prescriptions and over-the-counter medications from A to Z, compare drug prices, and start saving.

a b c d e f g h i j k l m n o p q r s t u v w x y z

Find expert answers to your health questions so you can make the best decisions for yourself and your family.

Explore GoodRx Health

Extraordinary savings on everyday care.

Explore GoodRx Companion

About lantus

Lantus (insulin glargine) is used to treat type 1 and type 2 diabetes. Lantus is a long-acting type of insulin, which works by helping to regulate blood sugar levels. The most common form of Lantus is carton of 3ml solostar pens. Lantus is also available as a vial. Lantus is also available as a biosimilar. Biosimilars are biologic drugs that are similar to the original medication with no meaningful differences in effectiveness or safety. The currently approved biosimliars for Lantus are rezvoglar (insulin glargine-aglr) and semglee (insulin glargine-yfgn). Lantus may be covered by your Medicare or insurance plan, but some pharmacy coupons or cash prices could help offset the cost.

Get Insulin Glargine for as low as $70.67, which is 31% off the average retail price of $101.77 for the most common version, by using a GoodRx coupon.

You can save more on select medications with GoodRx Companion. See which medications are eligible.

Ways to save on insulin Glargine

These programs and tips can help make your prescription more affordable

Manufacturer Coupon

Pay no more than $35 per 30-day supply of Insulin Glargine U-300.

Fill a 90-Day Supply to Save

You may be able to lower your total cost by filling a greater quantity at one time.

Lower Cost Alternative

Less expensive drugs that work the same way may be available.

Browse medications

View All

Research prescriptions and over-the-counter medications from A to Z, compare drug prices, and start saving.

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Check your prescription

Pricing is calculated based on your prescription details.

Giant Eagle Pharmacy

Walgreens Specialty Pharmacy

About lantus

Get Insulin Glargine for as low as $70.67, which is 31% off the average retail price of $101.77 for the most common version, by using a GoodRx coupon.

You can save more on select medications with GoodRx Companion. See which medications are eligible.