Cellular Research

GLOW

Name: GLOW
Brand: Vortex Research
SKU: VR-20547
Price: 74.99 USD
Availability: BackOrder

GLOW peptide blend 70 mg combines GHK-Cu (50 mg), BPC-157 (10 mg) and TB-500 (10 mg) in one lyophilised research vial.

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Lot report pending · Lab report library

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Categories: Cellular Research, Copper Peptides and Blends

CHEMICAL BLOCK

The data your lab notebook needs.

Identity data for this material. Published lot reports, where one exists, are in the lab report library.

FORM	Lyophilized Powder
CAS NUMBER	GHK-Cu: 89030-95-5 · BPC-157: 137525-51-0 · TB-500: 77591-33-4
PURITY	Per lot (see published lab report)
STORAGE	Lyophilized (powder): −20°C, away from light, unopened

COMMON QUESTIONS

Everything researchers ask before ordering.

GLOW is a lyophilised blend of three peptides in one 70 mg vial: GHK-Cu (50 mg), BPC-157 (10 mg) and TB-500 (10 mg, listed as thymosin beta-4). GHK-Cu makes up about 71% of the labelled mass.

KLOW adds a fourth peptide. KLOW contains the same GHK-Cu, BPC-157 and TB-500 amounts as GLOW plus 10 mg of KPV (Lys-Pro-Val), for 80 mg in total. Our GLOW vs KLOW explainer compares the two blends.

Testing for the GLOW blend is in progress. The report will be published on the COA page and linked here when it is issued.

A blend report should confirm the identity of each component and give its measured net content, because GHK-Cu, BPC-157 and thymosin beta-4 each produce their own peak. The published BPC-157 + TB-500 report is an example: it lists 10.56 mg of each peptide alongside the overall HPLC purity.

Orders placed before 2pm EST ship same day. Standard ground delivery takes 2–4 business days within the continental US. Expedited options are available at checkout.

Each order includes the research material. Where a report is published for the stocked lot, it is linked on this page and listed at vortexresearch.net/coa/.

Tested lots are reported by independent labs (ILS Laboratories and Freedom Diagnostics). Each published report names the lab, the lot, the test date and every assay run, including purity by HPLC and identity by HPLC or LC-MS. All reports are listed at vortexresearch.net/coa/.

Store lyophilized powder at −20°C, away from light, until use.

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All sales are final. If your order arrives damaged or incorrect, contact us within 7 days of delivery and we'll make it right.

No. All products sold by Vortex Research are designated for in vitro laboratory research use only by qualified professionals. They are not approved for human or veterinary use.

Compound information

GLOW research data.

Three-peptide blend: GHK-Cu, BPC-157 and TB-500

GLOW is a lyophilized blend of three peptides in a 70 mg vial: GHK-Cu, BPC-157 and TB-500. GHK-Cu is the copper(II) complex of the tripeptide Gly-His-Lys. BPC-157 is a synthetic 15-residue linear peptide. The TB-500 component is listed as thymosin beta-4, a 43-residue acetylated peptide; in the analytical literature, TB-500 refers to its acetylated 17-23 fragment, Ac-LKKTETQ.

No published paper characterizes this mixture as a defined material. The literature covers each component on its own: copper coordination chemistry for GHK-Cu, analytical and formulation papers for BPC-157, and actin-binding biochemistry and analytical chemistry for thymosin beta-4 and its fragment. The references below are limited to chemistry and analytical papers on the individual components.

Type	Three-component peptide blend
Also listed as	GLOW blend, GLOW peptide
Total mass	70 mg
Components	3

Component	Identity
GHK-Cu	50 · Gly-His-Lys · Cu(II) · C14H23CuN6O4+ · ~402.9 g/mol · CAS 89030-95-5
BPC-157	10 · GEPPPGKPADDAGLV · C62H98N16O22 · 1419.5 g/mol · CAS 137525-51-0
TB-500 (listed as thymosin beta-4)	10 · Ac-SDKPDMAEIEKFDKSKLKKTETQEKNPLPSKETIEQEKQAGES · C212H350N56O78S · 4963.4 g/mol · CAS 77591-33-4

Lab reports

Lot reports for this product.

Each report names the lab, the lot, the test date and every assay run. Verify it on the lab's own portal.

No lot report is published for this product yet. Reports are added to the lab report library as testing completes.

Sources & references

Published literature.

Peer-reviewed papers on GLOW, linked to PubMed.

Read the full literature review →

Structure of the Glycyl-L-histidyl-L-lysine--copper(II) complex in solution
Freedman JH, Pickart L, Weinstein B, et al.. Biochemistry (1982). PubMed 6291585 →
X-ray and solution structures of Cu(II) GHK and Cu(II) DAHK complexes: influence on their redox properties
Hureau C, Eury H, Guillot R, et al.. Chemistry (2011). PubMed 21780203 →
Detection and in vitro metabolism of the confiscated peptides BPC 157 and MGF R23H
Cox HD, Miller GD, Eichner D. Drug Test Anal (2017). PubMed 28035768 →
Fabrication and characterization of biocompatible BPC-157 based chitosan hydrogel
Arunim, Dagar M, Solanki M, et al.. 3 Biotech (2026). PubMed 42555375 →

For in-vitro laboratory research use only by qualified researchers. Not for human or veterinary consumption. Not a drug, dietary supplement or cosmetic. These statements have not been evaluated by the FDA, and this product is not intended to diagnose, treat, cure or prevent any disease. This site does not provide medical advice. Literature listed above describes published research and is not a claim about this product. By purchasing, the buyer confirms the material is for laboratory research conducted by qualified personnel.

Research library