GHK-Cu vs GLOW
GHK-Cu and GLOW are both studied in skin research, but they are different classes of compound with different reported research applications.
✓ both US-made · third-party tested · batch COA on every order
Last updated August 25, 2026
How do GHK-Cu and GLOW differ?
GHK-Cu (Copper-binding tripeptide · dermal & remodeling research) is catalogued under skin & glow research; GLOW (Co-formulated three-peptide research blend) is catalogued under skin & glow research. Verve lists 4 reported research applications for GHK-Cu and 5 for GLOW. Both are made in the United States, screened by HPLC to a 99%+ purity standard, and shipped with a batch-level certificate of analysis.
| field | GHK-Cu | GLOW |
|---|---|---|
| compound class | Copper-binding tripeptide · dermal & remodeling research | Co-formulated three-peptide research blend |
| research area | skin & glow | skin & glow |
| reported research applications | 4 listed | 5 listed |
| supplied as | single compound | co-formulated blend |
| catalog sizes | 100mg | 70mg |
| purity standard | 99%+ by HPLC | 99%+ by HPLC |
| manufactured | United States | United States |
| batch COA | published per lot | published per lot |
| endotoxin-tested option | available | available |
| co-formulated together in | not co-formulated | not co-formulated |
| price from | $64.99 | $171.49 |
| availability | in stock | in stock |
Prices and stock read live from the catalog. Both compounds are supplied strictly as reference materials for in-vitro laboratory research.
What is GHK-Cu and what is GLOW?
GHK-Cu is classified as Copper-binding tripeptide · dermal & remodeling research; GLOW as Co-formulated three-peptide research blend. Both profiles below cover scientific identity only — what the molecule is and which laboratory models it appears in. Verve supplies both strictly as in-vitro reference materials, and neither profile describes human or veterinary use.
GHK-Cu
Copper-binding tripeptide · dermal & remodeling research
GHK-Cu is a copper-binding tripeptide, glycyl-L-histidyl-L-lysine complexed with copper(II), that occurs naturally in human plasma. Verve supplies it as a high-purity research compound for dermal and tissue-remodeling research.
full GHK-Cu profile →GLOW
Co-formulated three-peptide research blend
GLOW is a co-formulated research blend that combines three well-characterized reference peptides — GHK-Cu, BPC-157, and TB-500 — in a single vial. Each component is independently established in the literature: GHK-Cu as a copper-binding tripeptide, BPC-157 as a synthetic pentadecapeptide, and TB-500 as a fragment of the actin-binding protein thymosin beta-4.
full GLOW profile →Which research models is each compound studied in?
GHK-Cu and GLOW both sit inside skin & glow research, so their listed models share framing while differing in specifics. The table lists 4 reported research applications for GHK-Cu and 5 for GLOW. Rows are per compound, not equivalences.
| GHK-Cu — reported research applications | GLOW — reported research applications |
|---|---|
| Dermal and collagen research models | Dermal and collagen research models |
| Extracellular-matrix remodeling research | Extracellular-matrix remodeling research |
| Copper-transport peptide research | Cell-migration and cytoskeletal research |
| Gene-expression research | Multi-compound and combination peptide research |
| — | Comparative studies against single-peptide reference controls |
Research contexts only. Both compounds are supplied for laboratory research use only, and no entry above describes an effect in humans or animals.
What sizes and prices does verve list for GHK-Cu and GLOW?
GHK-Cu is listed from $64.99 and GLOW from $171.49. The table below is every catalog size verve currently lists for the two compounds, at single-vial prices before the automatic multi-compound discount. Sizes describe the vial format supplied to the laboratory, nothing more.
| compound | size listed | price | availability |
|---|---|---|---|
| GHK-Cu | 100mg | $64.99 | in stock |
| GLOW | 70mg | $171.49 | in stock |
Any 2 different compounds take 20% off, any 3 take 30% — applied automatically in the cart, no code. Orders placed Monday–Friday ship by 2pm CT, free over $100.
shop the compounds →Frequently asked questions about GHK-Cu and GLOW
What is GHK-Cu?
GHK-Cu is a naturally-occurring copper-binding tripeptide (glycyl-L-histidyl-L-lysine). Verve supplies it as a research compound for laboratory use only, not for human or veterinary use.
What is GHK-Cu studied for in research?
It is used as a model compound in dermal, collagen, extracellular-matrix remodeling, and gene-expression research. Verve makes no health claims.
What is GLOW?
GLOW is a research blend of three peptides — GHK-Cu, BPC-157, and TB-500 — co-formulated in one vial. Verve supplies it as a research compound for laboratory use only, not for human or veterinary use.
What is GLOW studied for in research?
It is used in multi-compound dermal, extracellular-matrix remodeling, and cell-migration research models where these three peptides are studied together. Verve makes no health claims.
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verve products are sold for laboratory research and development purposes only and are not intended for human or veterinary use of any kind. statements on this site have not been evaluated by the FDA.