Glucagon vs Insulin Aspart

Head-to-head comparison of Glucagon (Glucagon) and Insulin Aspart (Insulin aspart (B28-Asp human insulin analog)) — benefits, dosing, side effects, research data, and where to buy.

Research Score

PropertyGlucagonInsulin Aspart
CategoryDiabetes & MetabolicDiabetes & Metabolic
Full NameGlucagonInsulin aspart (B28-Asp human insulin analog)
Molecular Weight3482.755825.8 Da
Half-Life5-10 minAbout 1-3 hours
Amino Acids2951
Typical Dose1 mg IM/SC for severe hypoglycemia or 3 mg intranasal0.05-0.2 U/kg per meal
RouteIM|SC|IN|IVSubcutaneous
Purity≥98%≥98%
Studies Count9311000
Research StatusApprovedApproved

Glucagon Benefits

  • rapid hypoglycemia reversal
  • raises plasma glucose
  • useful in emergency rescue

Insulin Aspart Benefits

  • Fast post-meal glucose lowering
  • Predictable onset
  • Flexible mealtime administration
  • Compatible with pump therapy

Glucagon Dosing

1 mg IM/SC|3 mg intranasal

Insulin Aspart Dosing

Inject SC immediately before meals|Titrate using glucose monitoring and carbohydrate intake|Can be used in insulin pumps or basal-bolus regimens

Glucagon Side Effects

  • nausea
  • vomiting

Insulin Aspart Side Effects

  • Hypoglycemia
  • Injection-site reactions
  • Weight gain

Research Overview

Glucagon

Clinical and emergency medicine use is well established for severe hypoglycemia, with newer stable formulations improving ease of administration.

Insulin Aspart

Research consistently shows faster onset and earlier peak action than regular human insulin. It is commonly studied for meal-time glycemic control and pump-based insulin delivery.

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Common Stacking Partners

Glucagon stacks with:

glucagonGlucaGenBaqsimiGvoke

Insulin Aspart stacks with:

Insulin GlargineInsulin Degludec
diabetesmetabolicrescueglucose-regulationrapid-acting insulinmeal coveragepump-compatible