TB-500 vs GHK-Cu
TB-500 and GHK-Cu are both studied for repair and wound healing, which is why researchers compare them — but they work on different tissues by different routes. TB-500 is the systemic, whole-body recovery peptide; GHK-Cu is the copper peptide for skin, hair and dermal repair. They overlap only where wound healing is concerned.
TB-500
A Thymosin Beta-4 fragment studied for systemic recovery, cell migration and wound closure.
BEST STUDIED FOR
Whole-body recovery & wound-closure research
R399View product →
GHK-Cu
Copper tripeptide-1, studied for skin, hair and dermal collagen remodelling.
BEST STUDIED FOR
Skin, hair & dermal-repair research
R449View product →
SIDE BY SIDE
| TB-500 | GHK-Cu | |
|---|---|---|
| Compound class | Synthetic analog of a Thymosin Beta-4 fragment | Copper-bound tripeptide (Gly-His-Lys + Cu) |
| Primary tissue studied | Systemic soft tissue, muscle, wound sites | Skin, hair follicle, dermal matrix |
| Mechanism emphasis | Actin regulation, cell migration, up-regulation of repair signalling | Collagen synthesis signalling, copper delivery, antioxidant activity |
| Delivery context | Studied injectable in research models | Studied topical and injectable |
| Overlap | Wound healing (systemic / internal) | Wound healing (dermal / cosmetic) |
| Also studied for | Reduced adhesion / scar formation, flexibility | Hair follicle support, skin firmness, anti-ageing |
WHEN TO RESEARCH WHICH
Research TB-500 when the interest is systemic soft-tissue recovery, cell migration and wound closure via its Thymosin Beta-4 / actin mechanism. Research GHK-Cu when the interest is skin, hair and dermal remodelling via collagen signalling and copper delivery. Their shared ground is wound healing, so they are occasionally studied in parallel — TB-500 internally, GHK-Cu topically.
FREQUENTLY ASKED
What is the difference between TB-500 and GHK-Cu?
TB-500 is a Thymosin Beta-4 fragment studied for systemic recovery and wound closure via actin regulation and cell migration. GHK-Cu is a copper tripeptide studied for skin, hair and dermal remodelling via collagen signalling. They overlap only on wound healing.
Can TB-500 and GHK-Cu be researched together?
They target largely different tissues, so they are sometimes studied in parallel — TB-500 for internal soft-tissue recovery, GHK-Cu for the skin. Both are supplied for research purposes only.
Which is for skin?
GHK-Cu is the skin, hair and dermal-repair peptide of the two; TB-500 is focused on systemic soft-tissue recovery. Both are HPLC-verified with a Certificate of Analysis.
MORE COMPARISONS
All products supplied for research purposes only. Not for human consumption.