FGF2 vs OGP
Head-to-head comparison of FGF2 (Recombinant Human Fibroblast Growth Factor 2) and OGP (Osteogenic Growth Peptide) — benefits, dosing, side effects, research data, and where to buy.
| Property | FGF2 | OGP |
|---|---|---|
| Category | Recovery & Healing | Recovery & Healing |
| Full Name | Recombinant Human Fibroblast Growth Factor 2 | Osteogenic Growth Peptide |
| Molecular Weight | 17.2 kDa | 1600 Da |
| Half-Life | minutes to <1 hour local | N/A |
| Amino Acids | 155 | 14 |
| Typical Dose | 1–10 µg/cm²/day | research-dependent low microgram range |
| Route | Topical | Subcutaneous/Local |
| Purity | ≥98% | ≥98% |
| Studies Count | 1200 | 80 |
| Research Status | Clinical | Pre-clinical |
FGF2 Benefits
- ✓angiogenesis
- ✓fibroblast proliferation
- ✓granulation tissue formation
- ✓accelerated re-epithelialization
OGP Benefits
- ✓stimulates osteoblast activity
- ✓supports fracture repair
- ✓may increase bone matrix deposition
- ✓may improve healing after injury
FGF2 Dosing
Topical spray/gel daily|intralesional microdoses in studies|short cycles during active repair
OGP Dosing
research-dependent microgram or nanomolar dosing|subcutaneous or local experimental delivery|cycle-dependent in studies
FGF2 Side Effects
- ⚠local swelling
- ⚠pain
- ⚠fibroblast overgrowth/scarring
- ⚠theoretical malignancy concern
OGP Side Effects
- ⚠uncertain safety profile
- ⚠injection-site irritation
- ⚠theoretical endocrine effects
Research Overview
FGF2
FGF2 has extensive preclinical and clinical literature for skin ulcers, burns, and postsurgical repair, largely through angiogenic and mesenchymal-cell signaling. It remains one of the most studied repair factors for improving tissue perfusion and remodeling.
OGP
OGP has mostly preclinical literature showing effects on bone cell signaling, mineralization, and repair models. It is not as clinically established as teriparatide or BMPs, but it is a genuine peptide in the bone-regeneration literature.
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