GLOW 70 mg

GLOW for research: composition

GLOW is a combined formulation in a single vial (not a kit of separate vials): 70 mg of lyophilized powder containing GHK-Cu (50 mg), BPC-157 (10 mg) and TB-500 (10 mg) in a fixed ratio. Made by solid-phase synthesis and HPLC-purified, at ≥98% purity (see lot COA).

Included compounds

GHK-Cu (50 mg)

Copper complex of the tripeptide glycyl-L-histidyl-L-lysine. In fibroblast culture it is investigated for its interaction with collagen and for extracellular matrix remodeling (CAS 89030-95-5; PubChem CID 71587328).

BPC-157 (10 mg)

Synthetic pentadecapeptide of 15 amino acids, derived from a partial sequence described in gastric juice. In preclinical rodent models and cell culture it is investigated for angiogenic signaling and for the response of gastric and musculoskeletal tissue (CAS 137525-51-0; PubChem CID 9941957).

TB-500 (10 mg)

Peptide associated with thymosin beta-4, a 43-amino-acid protein, corresponding to its actin-binding domain (LKKTETQ motif). It is studied for actin cytoskeleton dynamics and cell migration in culture and in rodents (CAS 77591-33-4, as listed for the product).

Research rationale for the set

Combining the three peptides in one vial simplifies the preparation of simultaneous-exposure models: extracellular matrix and fibroblasts in culture (GHK-Cu) and cell signaling related to tissue response in rodents (BPC-157 and TB-500). The combination is the subject of ongoing research, with no conclusions about effects in humans.

Analytical quality and COA

This product is supplied at ≥98% purity by HPLC with a certificate of analysis (COA) for each lot, backed by independent third-party analytical verification and chain-of-custody documentation. The COA can be reviewed before purchase.

Storage and handling

Store at -20 °C, protected from light and moisture, in the original sealed packaging. As a bench procedure, the lyophilized vial is reconstituted with a known volume of a suitable solvent, added along the inner wall and gently swirled, without vigorous shaking. Handling is restricted to qualified personnel in a laboratory setting, with the lot number recorded.

Frequently asked questions

Do the three GLOW peptides come in separate vials?

No. GLOW is a single-vial blend with the three compounds in a fixed ratio (50 mg + 10 mg + 10 mg = 70 mg).

What is the purity and how can I check the COA?

≥98% by HPLC, with the lot-specific value reported on the certificate of analysis (COA), which can be reviewed before purchase.

Who can purchase this material?

Sales are restricted to qualified researchers and institutions, for laboratory use only, as stated in the research-use-only notice on this page.

See the peptide reference guide, the page on how every lot is tested by HPLC and COA and the molecular structure of GHK-Cu in the PubChem database.

Research use only (RUO). This material is supplied for in vitro laboratory research only. It is not a drug, dietary supplement or cosmetic, and it is not intended for human or veterinary use, or for the diagnosis or treatment of any condition. Sales are restricted to researchers and institutions.