Reference · Repair
GLOW
GLOW is a three-component research blend; the combination has not been examined in published cell, animal or human study, and each constituent has been characterised separately. GHK-Cu is the copper(II) complex of glycyl-L-histidyl-L-lysine, a tripeptide first isolated from human serum (Pickart & Thaler, Nature New Biology 1973). BPC-157 is a synthetic pentadecapeptide derived from a human gastric juice protein (Jozwiak et al., Pharmaceuticals 2025); its largely rodent-based literature has examined angiogenesis and tissue-repair endpoints (Seiwerth et al., Frontiers in Pharmacology 2021). TB-500 is a synthetic form of thymosin beta-4, a naturally occurring 43-residue actin-sequestering peptide, examined for re-epithelialisation, collagen deposition and angiogenesis endpoints in a rat wound model (Malinda et al., Journal of Investigative Dermatology 1999).
Research use only. Not for human or veterinary use. This page describes what the compound is and what published literature has examined; it is not guidance on use.
Chemistry
- Class
- Repair
- CAS number
- 89030-95-5 / 137525-51-0 / 77591-33-4
- Molecular formula
- C14H24CuN6O4 / C62H98N16O22 / C212H350N56O78S
- Molecular weight
- 401.9 g/mol (Cu(II) complex) / 1419.5 g/mol (free peptide) / 4963.4 g/mol (free acid)
- Sequence
- GHK-Cu 50 mg: Gly-His-Lys : Cu(II) - copper tripeptide-1 / BPC-157 10 mg: GEPPPGKPADDAGLV (15 amino acids) / TB-500 10 mg: Ac-SDKPDMAEIEKFDKSKLKKTETQEKNPLPSKETIEQEKQAGES-OH (43 amino acids) (per 70 mg vial, blend)
- Physical form
- Sterile freeze-dried powder
Available as
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Common questions
What is the CAS number for GLOW?
89030-95-5 / 137525-51-0 / 77591-33-4.
What is the molecular formula and weight of GLOW?
GLOW has molecular formula C14H24CuN6O4 / C62H98N16O22 / C212H350N56O78S and a molecular weight 401.9 g/mol (Cu(II) complex) / 1419.5 g/mol (free peptide) / 4963.4 g/mol (free acid).
What is the sequence of GLOW?
GHK-Cu 50 mg: Gly-His-Lys : Cu(II) - copper tripeptide-1 / BPC-157 10 mg: GEPPPGKPADDAGLV (15 amino acids) / TB-500 10 mg: Ac-SDKPDMAEIEKFDKSKLKKTETQEKNPLPSKETIEQEKQAGES-OH (43 amino acids) (per 70 mg vial, blend).
What strengths of GLOW are available?
70 mg, supplied as lyophilised powder. Each carries a measured purity result for the lot in stock.
Is GLOW approved for human use?
No. GLOW supplied here is a research material for laboratory use only. It is not approved by the FDA or any other regulator for human or veterinary use, and nothing on this page is guidance on use.