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IndexedBuilt automatically from public databases on 2026-09-30. Not yet hand-reviewed by PLOBT.How this works →

Insulin glargine

FDA approved · Rx

Long-acting basal insulin analog

Also known as: Lantus, Toujeo, Basaglar, Semglee, Soliqua 100/33, Lantus Solostar, Rezvoglar Kwikpen, Glargine, Toujeo Solostar, Lantus R

Evidence score
95/ 100
Strong evidence

Strong, human-grade evidence

  • Regulatory standing. FDA-approved prescription medicine
  • Human trials. Backed by controlled human studies
  • Registered human trials. 729 registered studies on ClinicalTrials.gov, most advanced Phase 4
  • 2 cited sources. Includes primary / regulatory sources

Computed with the same four public criteria as every profile. The human-evidence grade on an indexed profile is set automatically and may change when it is hand-reviewed. It is not a safety score, not a purity rating, and not medical advice, and not a claim that this compound treats, cures, or prevents any condition.

What it is

Insulin glargine is a modified form of human insulin designed to act slowly and steadily over about a day. After injection under the skin it forms small deposits that release insulin gradually, helping the body move glucose from the blood into cells and reducing glucose output from the liver.

What the evidence shows

Automatic summaryHuman trials

Insulin glargine is FDA approved for improving blood sugar control in adults and children with type 1 diabetes and adults with type 2 diabetes, sold under names such as Lantus, Toujeo, Basaglar, and Semglee. Its effects are supported by a large body of human evidence, including hundreds of registered trials reaching Phase 4 and thousands of published papers.

Key facts

Molecular formula
C267H404N72O78S6
Molecular weight
6063 g/mol
FDA approval
Confirmed on openFDA

Registered human trials

Published literature

Sources

Risks, side effects and study doses are only published on hand-reviewed profiles. Want this one reviewed, or spotted something wrong? Tell us.