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Prescription-only medicine. This page is educational information only. Do not use without a licensed prescriber.
IndexedBuilt automatically from public databases on 2026-09-30. Not yet hand-reviewed by PLOBT.How this works →

Insulin human

FDA approved · Rx

Peptide hormone, insulin

Also known as: Humulin, Novolin, Afrezza, Humulin R, Humulin R U-500 Kwikpen, Humulin N, Myxredlin, Humulin 70/30, Humulin 70/30 Kwikpen, Insulin (human)

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. 8219 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 human is a laboratory-made version of the hormone the pancreas produces to regulate blood sugar, identical in amino acid sequence to natural human insulin. It acts on insulin receptors in muscle, fat, and liver to promote glucose uptake and storage and to reduce glucose production by the liver. It is sold in several forms, including regular (short-acting), NPH (intermediate-acting), premixed, and an inhaled powder (Afrezza).

What the evidence shows

Automatic summaryHuman trials

Insulin human is FDA-approved for improving blood sugar control in people with diabetes mellitus, supported by decades of clinical use and thousands of registered human trials. It is a prescription medicine, and its known risks, especially low blood sugar, are well documented.

Key facts

Molecular formula
C257H383N65O77S6
Molecular weight
5808 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.