P11-4 vs Insulin Glargine
Head-to-head comparison of P11-4 (Self-assembling peptide P11-4 (Ac-QQRFEWEFEQQ-NH2)) and Insulin Glargine (Insulin glargine (A21Gly,B31Arg,B32Arg human insulin analog)) — benefits, dosing, side effects, research data, and where to buy.
Research Score
| Property | P11-4 | Insulin Glargine |
|---|---|---|
| Category | Dental & Oral | Diabetes & Metabolic |
| Full Name | Self-assembling peptide P11-4 (Ac-QQRFEWEFEQQ-NH2) | Insulin glargine (A21Gly,B31Arg,B32Arg human insulin analog) |
| Molecular Weight | 1466 Da | 6063.6 Da |
| Half-Life | local activity for hours; peptide degraded over time | About 12-24 hours |
| Amino Acids | 11 | 51 |
| Typical Dose | 0.5-5 mg per lesion | 0.1-0.2 U/kg once daily |
| Route | Topical/Intraoral | Subcutaneous |
| Purity | ≥98% | ≥98% |
| Studies Count | 40 | 13000 |
| Research Status | Clinical | Approved |
P11-4 Benefits
- ✓enamel remineralization
- ✓early caries arrest
- ✓biomimetic scaffold formation
- ✓minimally invasive repair
Insulin Glargine Benefits
- ✓Once-daily basal coverage
- ✓Smooth action profile
- ✓Lower nocturnal hypoglycemia risk
- ✓Improves fasting glucose control
P11-4 Dosing
topical application to cleaned lesion|single-visit in-office application|repeat at follow-up if indicated
Insulin Glargine Dosing
Inject SC once daily at the same time each day|Titrate every 3-4 days to fasting glucose targets|Can be combined with prandial insulin
P11-4 Side Effects
- ⚠transient tooth sensitivity
- ⚠local irritation
- ⚠taste disturbance
Insulin Glargine Side Effects
- ⚠Hypoglycemia
- ⚠Injection-site reactions
- ⚠Weight gain
Research Overview
P11-4
P11-4 has been studied for its ability to penetrate initial carious lesions and self-assemble into a fibrillar matrix that nucleates hydroxyapatite. Human and preclinical studies support its role in non-invasive enamel repair.
Insulin Glargine
Clinical and translational studies support its use as a basal comparator because of prolonged absorption and stable glycemic control. It is heavily used in basal-bolus regimen research and insulin-delivery optimization studies.
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