Home›Research›Compare›FGF-1 vs TB4-Frag
Peptide ComparisonFGF-1 vs TB4-Frag
Both are Skin & Cosmetic peptides.
FGF-1
Fibroblast Growth Factor 1
No providers listed yet
TB4-Frag
Thymosin Beta-4 Fragment
Half-life: Unknown
12 providers listed
FGF-1 carries stronger published evidence (RCT, 1 key studies) than TB4-Frag (Animal, 2); both are research compounds.
FGF-1
Evidence
TB4-Frag
Evidence
| Your goal | Better option |
|---|---|
| Stronger clinical evidence | FGF-1 |
| More provider options (0 vs 12) | TB4-Frag |
Research summary only — not medical advice. Consult a qualified provider before making any decisions.
FGF-1
TB4-Frag
About FGF-1
Binds all four FGFR subtypes (broadest binding of FGF family). Activates MAPK and PI3K downstream pathways. Promotes fibroblast proliferation, angiogenesis, and hair follicle cycling into anagen phase.
About TB4-Frag
Active fragment of Thymosin Beta-4; promotes actin dynamics and cell migration; activates hair follicle stem cells; modulates inflammatory signaling
Information below reflects published research data only — not medical advice. Consult a qualified provider before use.
FGF-1
Under clinical review
Being verified by our medical team before we display contraindications for this peptide.
TB4-Frag
No established clinical contraindications. This is an investigational compound with limited human data and has not been evaluated by the FDA for safety in this context. Consult a qualified clinician.
Where to source these peptides
PeptideBase lists providers for educational research purposes only. Always consult a qualified healthcare professional before obtaining or using any peptide.
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