GHK-Cu vs Glow
GHK-Cu is a copper-binding tripeptide. Glow is a blend of BPC-157, TB-500 and GHK-Cu in one vial. They are different materials with different identities and different research literatures; the table below sets the two identities side by side, the sections after it summarise what each is studied for, and the certificate rows show how each has tested.
GHK-Cu and Glow side by side
| Field | GHK-Cu | Glow |
|---|---|---|
| Catalogue name | GHK-Cu | Glow |
| Type | Single peptide | Blend of 3 |
| Class | Copper-binding tripeptide | Three-peptide research blend: BPC-157 + TB-500 + GHK-Cu |
| Components | Single compound | BPC-157, TB-500, GHK-Cu |
| Molecular formula | C₁₄H₂₄CuN₆O₄ | Not applicable |
| Molecular weight | 403.9 Da | Not applicable |
| Sequence length | 3 residues | Not applicable |
| CAS or identifier | 49557-75-7 | Not assigned |
| Form supplied | Lyophilized powder | Lyophilized powder |
| Sizes | 50mg, 100mg | 70mg |
| Price from | $40 | $105 |
| Documented HPLC results | 15 (99.54 to 99.97%) | 7 (99.54 to 99.96%) |
| Testing laboratories | Accurate Test Labs, Freedom Diagnostics | Accurate Test Labs, Freedom Diagnostics |
Identity fields come from the catalogue entry for each compound. Certificate counts are documented third-party HPLC results with a published certificate; image-only documents are excluded from the counts.
What the research literature describes
GHK-Cu
- Copper Transport & Signaling Copper Delivery
- ECM Remodelling Collagen Synthesis
- Genomic Reprogramming Gene Modulation
Glow
- VEGF Pathway BPC-157
- Actin Regulation TB-500
- Collagen & ECM Remodeling GHK-Cu
What each is studied for
GHK-Cu
- Dermal Models Dermatology
- Hair Follicle Models Trichology
- Gene Expression Genomics
- Antioxidant Enzyme Activity Antioxidant
Glow
- Dermal Models Dermal
- Cytoskeletal & Vascular Mechanistic
- Anti-Inflammatory Matrix
- ECM Remodeling Structural
Headings name the mechanisms and research applications described for each compound; the full text of each sits on the compound monograph linked below. They summarise findings reported in preclinical models. They describe what has been studied, not outcomes in people or animals outside the laboratory.
Catalogue, monographs and certificates
- GHK-Cu in the catalogueSizes, price and current certificate
- GHK-Cu monographMolecular data and mechanisms studied
- GHK-Cu lab resultsEvery third-party certificate
- Glow in the catalogueSizes, price and current certificate
- Glow monographMolecular data and mechanisms studied
- Glow lab resultsEvery third-party certificate
- All comparisonsEvery pair in the library
What is the difference between GHK-Cu and Glow?
GHK-Cu is a copper-binding tripeptide; Glow is a blend of BPC-157, TB-500 and GHK-Cu in one vial. Their molecular identities, the models they have been studied in and their certificate records are all listed on this page.
Are GHK-Cu and Glow sold together?
No. Eon Peptides lists them as separate catalogue items, each with its own sizes and its own certificates.
How has each tested?
GHK-Cu: 15 documented third-party HPLC results from 99.54% to 99.97%. Glow: 7 documented results from 99.54% to 99.96%. Every certificate is published and linked from each compound's lab results page.
Which one should a research project use?
That depends on the pathway and model under study, which is a scientific question this page does not answer. What it does is put the identities, the described mechanisms and the analytical records side by side so the choice can be made on documented facts. Both materials are for laboratory research use only.
For research use only. Not for human or veterinary use. Nothing on this page describes or recommends use in people or animals.