Insulin Aspart vs TFF3
Head-to-head comparison of Insulin Aspart (Insulin aspart (B28-Asp human insulin analog)) and TFF3 (Trefoil Factor 3 (intestinal trefoil factor)) — benefits, dosing, side effects, research data, and where to buy.
Research Score
| Property | Insulin Aspart | TFF3 |
|---|---|---|
| Category | Diabetes & Metabolic | Gastrointestinal |
| Full Name | Insulin aspart (B28-Asp human insulin analog) | Trefoil Factor 3 (intestinal trefoil factor) |
| Molecular Weight | 5825.8 Da | 6370 Da |
| Half-Life | About 1-3 hours | unknown; likely short in circulation |
| Amino Acids | 51 | 59 |
| Typical Dose | 0.05-0.2 U/kg per meal | research-only; model-dependent microgram to milligram ranges |
| Route | Subcutaneous | Oral/Intrarectal |
| Purity | ≥98% | ≥98% |
| Studies Count | 11000 | 70 |
| Research Status | Approved | Pre-clinical |
Insulin Aspart Benefits
- ✓Fast post-meal glucose lowering
- ✓Predictable onset
- ✓Flexible mealtime administration
- ✓Compatible with pump therapy
TFF3 Benefits
- ✓epithelial-restitution
- ✓mucus-support
- ✓wound-healing
- ✓barrier-stability
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
TFF3 Dosing
preclinical dosing varies widely by model|local or systemic administration|repeated dosing for inflammatory injury studies
Insulin Aspart Side Effects
- ⚠Hypoglycemia
- ⚠Injection-site reactions
- ⚠Weight gain
TFF3 Side Effects
- ⚠limited human dosing data
- ⚠protein stability issues
- ⚠potential immunogenicity with exogenous use
Research Overview
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.
TFF3
TFF3 is a well-established mucosal repair factor in the literature, especially in the context of intestinal injury and inflammation. Experimental studies support a role in accelerating restitution and protecting the epithelial surface in gut disease models.
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