Home›Research›Compare›EGF vs TB4-Frag
Peptide ComparisonEGF vs TB4-Frag
Both are Skin & Cosmetic peptides.
EGF
Epidermal Growth Factor
No providers listed yet
TB4-Frag
Thymosin Beta-4 Fragment
Half-life: Unknown
12 providers listed
TB4-Frag is carried by more providers on PeptideBase (12 vs 0); otherwise the two are closely matched on the measures we track.
EGF
TB4-Frag
| Your goal | Better option |
|---|---|
| More provider options (0 vs 12) | TB4-Frag |
Research summary only — not medical advice. Consult a qualified provider before making any decisions.
EGF
TB4-Frag
EGF
About EGF
Binds EGFR (EGF receptor / ErbB1), activating RAS/MAPK and PI3K/Akt signaling cascades. Promotes keratinocyte and fibroblast proliferation, accelerates wound re-epithelialization, and stimulates collagen and hyaluronic acid production.
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.
EGF
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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Browse all peptides →Educational research tools — not medical advice.