Per vial, USD
| Fill weight | 100+ | 1,000+ | 2,500+ | Order |
|---|---|---|---|---|
| 10/10/50 mg | $30.99 | $26.03 | $25.41 |
Ordering at volume
A blend is one line on the order and one line on the quote. Glow Blend reaches each break, 100, 1,000 and 2,500, on blend vials alone; it does not pool with single-compound vials of GHK-Cu, BPC-157 or TB-500, and those lines do not pool with it. A buyer taking 600 blend vials and 600 TB-500 vials holds two Tier 1 lines, not one Tier 2 line. Within the vial, the TB-500 share governs the per-vial rate, since at 50 mg it is by far the largest mass present.
Glow Blend is a standard-stock line; if an order outruns the shelf, the written quote carries the date. The ratio is fixed at fill across a lot; what varies is how the certificate reports it.
Three checks on a first order. That the quote lists the ratio as 10/10/50 in the order GHK-Cu, BPC-157, TB-500, because Klow Blend carries the same first two peptides with TB-500 at a different mass and the two are easy to confuse on a purchase order. That the certificate, requested through COA requests, states whether the three components are reported one by one or as a single combined identity check. And that the cake colour on arrival matches the blue tint described above. Above 10,000 vials of the blend, contract pricing applies.
Specification
- Compound
- Glow Blend
- Components
- GHK-Cu (CAS 89030-95-5) · BPC-157 (CAS 137525-51-0) · TB-500 (CAS 77591-33-4)
- Form
- Lyophilized powder, sealed vial
- Fill weights
- 10/10/50 mg
- Stock depth
- Standard catalog — Stocked in California. Each compound reaches its own tier break.
- Intended use
- Laboratory research only. Not for human or veterinary use.
What the material is
Glow Blend is a three-component peptide blend supplied as one freeze-dried fill in a single vial: 10 mg of GHK-Cu, 10 mg of BPC-157 and 50 mg of TB-500, a ratio of 1:1:5 by mass. GHK-Cu is the copper(II) complex of the tripeptide Gly-His-Lys. BPC-157 is a linear peptide of 15 residues. TB-500 is the thymosin β4 material sold on its own line. No molecular weight is given for the blend, because a mixture of three species has no single mass.
The three peptides are combined before drying, so the vial holds one cake rather than three powders, and the buyer cannot separate them again. The copper complex lends the cake a pale blue to blue-violet cast: a Glow Blend vial is not expected to be pure white, and a white cake in this line is the anomaly worth querying. The cake should sit as a single intact disc at the bottom of the vial beneath the stopper.
Each peptide in the vial is the same material sold as its own line in this catalog: TB-500, GHK-Cu and BPC-157. The blend adds nothing to them but the combined fill; its identity is the three masses and their ratio, and the name refers to that ratio only. A different ratio of the same three is not a catalog item.
Storage and reconstitution
Sealed vials go to −20 °C, kept dry and protected from light. Refrigerated storage is acceptable for short periods, and transit excursions to ambient temperature do not affect a vial that is still sealed with its cake whole. Keep the vials in their carton rather than on an open shelf.
An intact cake is one blue-tinted disc with a clean edge. Collapse, shrinkage or a cake slumped to one side means the lyophilization cycle ran short or the seal has admitted moisture; photograph it with the lot number before opening the rest of the carton. Any shift away from the tint the lot arrived with is also worth reporting, since the colour is part of what the lot looked like when released.
The cake dissolves without difficulty in sterile water or a buffer suited to the assay, giving a clear, faintly blue solution; all three components go into solution together and cannot be taken up one at a time. In solution, keep it at 2–8 °C and in the dark, and split it into single-use portions before any freezing. A mixed solution is only as stable as its least stable component, so repeated freeze-thaw cycles are a worse idea here than with a single peptide.
Buying questions
What is the ratio in a Glow Blend vial?
GHK-Cu 10 mg, BPC-157 10 mg and TB-500 50 mg, 1:1:5 by mass, dried together as one cake. The ratio is fixed at fill and cannot be altered on a stock order; a different ratio is not a stock item, so describe what is needed when requesting the quote and the desk answers in writing.
Why is the Glow Blend cake blue rather than white?
Because GHK-Cu is a copper(II) complex with a blue-violet colour of its own, and it tints the whole cake. A white cake in this line is the unusual case; report it with the lot number rather than opening it.
Do Glow Blend vials count toward the tier on GHK-Cu, BPC-157 or TB-500?
No. The blend is its own line and reaches its breaks on blend vials alone. Single-peptide vials of the same three compounds are priced on their own quantities, and none of the four lines pools with another; the pricing page shows the ladder.
Does the certificate for a Glow Blend lot cover all three peptides?
Ask when you request it, since a blend certificate may report the three components one by one or as one combined identity check. It is lot-specific either way, and it is the document to match against the vials shipped; COA requests is where to ask.
