Glow Blend 70mg (BPC-157, TB-500, GHK-Cu)

Glow Blend 70mg is the three-component entry in the Everblue peptide blends range: BPC-157, TB-500 and GHK-Cu lyophilised into one vial, with no KPV. Three components rather than four means three peaks on HPLC and one fewer variable when attributing a result.

About Glow Blend 70mg

The 70mg is not split evenly: GHK-Cu carries 50mg, BPC-157 and TB-500 10mg each, so roughly seventy percent of the vial mass is a copper(II) complex, not a plain peptide. The cake is blue, not off-white. Buyers new to copper peptides sometimes flag this as contamination. It is the copper.

The three are chemically unalike. BPC-157 is a pentadecapeptide, GEPPPGKPADDAGLV, C62H98N16O22, molecular weight about 1419.5. TB-500 is the acetylated heptapeptide Ac-LKKTETQ, about 889.0, a fragment of thymosin beta-4, not the full 43-residue protein. GHK-Cu is barely a peptide in the usual sense: glycyl-L-histidyl-L-lysine chelated to copper(II), around 403.9 for the complex. Published literature has examined BPC-157 in connective-tissue models, TB-500 in actin-binding assays, and GHK-Cu in copper-transport and gene-expression studies. Those are published study areas, not outcomes claimed here.

Specifications

• SKU: EB-GLOWBLEN-70
• Total mass: 70mg per vial (BPC-157 10mg, TB-500 10mg, GHK-Cu 50mg)
• Purity: 99%+ HPLC, reported per component
• CAS: BPC-157 137525-51-0, TB-500 77591-33-4, GHK-Cu 89030-95-5
• Form: lyophilised powder, blue cake
• Vial: 10ml sealed glass
• At 2ml diluent: 35mg/ml total, being 5mg/ml BPC-157, 5mg/ml TB-500, 25mg/ml GHK-Cu

A 70mg vial takes more water than a 10mg single-peptide vial; undershooting is the usual reason a blend cake will not fully dissolve. The peptide calculator gives per-component concentrations at any volume.

Storage and handling

Store the sealed vial at -20 C in the dark. The copper complex, not the two peptides, is the limiting component: Cu(II) chelates are photosensitive, so foil or an amber box matters more here than for a plain peptide vial. Reconstitute with laboratory-grade sterile or bacteriostatic water only; phosphate-buffered diluents can disrupt the copper coordination and throw a precipitate. Reconstituted solution is blue-violet and is held at 2 to 8 C, protected from light. See the reconstitution and storage guide.

Frequently Asked Questions

How does Glow Blend 70mg differ from Klow Blend?

Klow Blend adds KPV, the Lys-Pro-Val tripeptide, as a fourth component. Glow Blend 70mg is that base without it. Where a study design cannot separate a KPV contribution, the three-component vial is the cleaner starting point.

Why is the powder blue?

GHK-Cu is a copper(II) complex and is intrinsically blue. At 50mg of the 70mg total it sets the colour of both cake and solution. A white cake in a vial labelled as this blend would be the anomaly.

Is each component assayed separately?

Yes. Purity is reported per component, not as one figure for the mixture; batch documents are on the certificates of analysis page.

Important Notice

Glow Blend 70mg is supplied strictly for in-vitro laboratory research use. It is not a medicine, cosmetic or supplement, and not for human or veterinary administration. No therapeutic or health claim is stated or implied, and no dosing guidance is given.